reginfo and secinfo location in sap

The RFC Gateway allows external RFC Server programs (also known as Registered Server or Registered Server Program) to register to itself and allows RFC clients to consume the functions offered by these programs. Hierfr mssen vorerst alle Verbindungen erlaubt werden, indem die secinfo Datei den Inhalt USER=* HOST=* TP=* und die reginfo Datei den Inhalt TP=* enthalten. Falls Sie danach noch immer keine Anwendungen / Registerkarten sehen, liegt es daran, dass der Gruppe / dem Benutzer das allgemeine Anzeigenrecht auf der obersten Ebene der jeweiligen Registerkarte fehlt. Viele Unternehmen kmpfen mit der Einfhrung und Benutzung von secinfo und reginfo Dateien fr die Absicherung von SAP RFC Gateways. Always document the changes in the ACL files. Die erstellten Log-Dateien knnen im Anschluss begutachtet und daraufhin die Zugriffskontrolllisten erstellt werden. To display the security files, use the gateway monitor in AS ABAP (transaction SMGW). With this blogpost series i try to give a comprehensive explanation of the RFC Gateway Security: Part 1: General questions about the RFC Gateway and RFC Gateway security The Gateway is the technical component of the SAP server that manages the communication for all RFC-based functions. Observation: in emergency situations, follow these steps in order to disable the RFC Gateway security. Spielen Sie nun die in der Queue stehenden Support Packages ein [Seite 20]. Somit knnen keine externe Programme genutzt werden. TP=Foo NO=1, that is, only one program with the name foo is allowed to register, all further attempts to register a program with this name are rejected. Use a line of this format to allow the user to start the program on the host . Please note: The wildcard * is per se supported at the end of a string only. Besonders bei groen Systemlandschaften werden viele externe Programme registriert und ausgefhrt, was sehr umfangreiche Log-Dateien zur Folge haben kann. RFC had issue in getting registered on DI. NUMA steht fr Non-Uniform Memory Access und beschreibt eine Computer-Speicher-Architektur fr Multiprozessorsysteme, bei der jeder Prozessor ber einen eigenen, lokalen physischen Speicher verfgt, aber anderen Prozessoren ber einen gemeinsamen Adressraum direkten Zugriff darauf gewhrt (Distributed Shared Memory). Part 5: ACLs and the RFC Gateway security It might be needed to add additional servers from other systems (for an SLD program SLD_UC, SLD_NUC, for example).CANCEL is usually a list with all SAP servers from this system (or the keyword "internal"), and also the same servers as in HOSTS (as you must allow the program to de-register itself).A general secinfo rule definition would be (note that the rule was split into multiple lines for explanation purposes, so it is more easily understood): You have a Solution Manager system (dual-stack) that you will use as the SLD system. This allows default values to be determined for the security control files of the SAP Gateway (Reginfo; Secinfo; Proxyinfo) based on statistical data in the Gateway log. In SAP NetWeaver Application Server Java: The SCS instance has a built-in RFC Gateway. The RFC destination would look like: It could not have been more complicated -obviously the sequence of lines is important): gw/reg_no_conn_info, all other sec-checks can be disabled =>, {"serverDuration": 153, "requestCorrelationId": "397367366a414325"}. The wildcard * should be strongly avoided. Beachten Sie, da der SAP Patch Manager die Konfiguration Ihres SAP-Systems bercksichtigt und nur solche Support Packages in die Queue aufnimmt, die in Ihr System eingespielt werden drfen. Firstly review what is the security level enabled in the instance as per the configuration of parameter gw/reg_no_conn_info. Program cpict4 is allowed to be registered by any host. An example would be Trex__ registered at the RFC Gateway of the SAP NW AS ABAP from the server running SAP TREX and consumed by the same AS ABAP as an RFC client. Visit SAP Support Portal's SAP Notes and KBA Search. This means that the order of the rules is very important, especially when general definitions are being used (TP=*); Each instance should have its own security files, with their own rules, as the rules are applied by the RFC Gateway process of the local instance. Wir haben dazu einen Generator entwickelt, der bei der Erstellung der Dateien untersttzt. Common examples are the program tp for transport management via STMS started on the RFC Gateway host of AS ABAP or the program gnetx.exe for the graphical screen painter started on the SAP GUI client host. If no cancel list is specified, any client can cancel the program. Here are some examples: At the application server #1, with hostname appsrv1: At the application server #2, with hostname appsrv2: The SAP KBA2145145has a video illustrating how the secinfo rules work. Prior to the change in the reginfo and Secinfo the rfc was defined on THE dialogue instance and IT was running okay. secinfo und reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven Lsungsansatzes werden zunchst nur systeminterne Programme erlaubt. To use all capabilities it is necessary to set the profile parameter gw/reg_no_conn_info = 255. Privacy | The wildcard * should not be used at all. Es gibt folgende Grnde, die zum Abbruch dieses Schrittes fhren knnen: CANNOT_SKIP_ATTRIBUTE_RECORD: Die Attribute knnen in der OCS-Datei nicht gelesen werden. The reginfo file have ACLs (rules) related to the registration of external programs (systems) to the local SAP instance. We first registered it on the server it is defined (which was getting de-registered after a while so we registered it again through background command nohup *** & ), This solved the RFC communication on that Dialogue instance yet other Dialogue instances were not able to communicate on the RFC. Part 5: Security considerations related to these ACLs. Wenn Sie die Queue fr eine andere Softwarekomponente bestimmen wollen, whlen Sie Neue Komponente. Certain programs can be allowed to register on the gateway from an external host by specifying the relevant information. Very good post. You can make dynamic changes by changing, adding, or deleting entries in the reginfo file. Someone played in between on reginfo file. It is strongly recommended to use syntax of Version 2, indicated by #VERSION=2in the first line of the files. For example: you have changed to the rule related to the SLD_UC program, allowing a new server to communicate with it (you added the new server to the ACCESS option). 3. If the TP name has been specified without wild cards, you can specify the number of registrations allowed here. Part 3: secinfo ACL in detail Whrend der Freischaltung aller Verbindungen wird mit dem Gateway-Logging eine Aufzeichnung aller externen Programmaufrufe und Systemregistrierungen vorgenommen. The RFC destination would look like: The secinfo files from the application instances are not relevant. This is defined by the letter, which servers are allowed to register which program aliases as a Registered external RFC Server. Viele Unternehmen kmpfen mit der Einfhrung und Benutzung von secinfo und reginfo Dateien fr die Absicherung von SAP RFC Gateways. This procedure is recommended by SAP, and is described in Setting Up Security Settings for External Programs. You can define the file path using profile parameters gw/sec_info and gw/reg_info. In the gateway monitor (SMGW) choose Goto Logged On Clients , use the cursor to select the registered program, and choose Goto Logged On Clients Delete Client . The default value is: gw/sec_info = $(DIR_DATA)/secinfo gw/reg_info = $(DIR_DATA)/reginfo Anwendungsprogramme ziehen sich die bentigten Daten aus der Datenbank. Registered Server Programs at a standalone RFC Gateway may be used to integrate 3rd party technologies. Since proxying to circumvent network level restrictions is a bad practice or even very dangerous if unnoticed the following rule should be defined as last rule in a custom prxyinfo: The wildcard * should be avoided wherever possible. Check the secinfo and reginfo files. this parameter controls the value of the default internal rules that the Gateway will use, in case the reginfo/secinfo file is not maintained. Auch hier ist jedoch ein sehr groer Arbeitsaufwand vorhanden. The secinfosecurity file is used to prevent unauthorized launching of external programs. In diesem Blog-Beitrag werden zwei von SAP empfohlene Vorgehensweisen zur Erstellung der secinfo und reginfo Dateien aufgefhrt mit denen die Security Ihres SAP Gateways verstrkt wird und wie der Generator dabei hilft. Each instance can have its own security files with its own rules. so for me it should only be a warning/info-message. Danach wird die Queue neu berechnet. Refer to the SAP Notes 2379350 and2575406 for the details. In addition to these hosts it also covers the hosts defined by the profile parameters SAPDBHOST and rdisp/mshost. Program hugo is allowed to be started on every local host and by every user. If other SAP systems also need to communicate with it, using the ECC system, the rule need to be adjusted, adding the hostnames from the other systems to the ACCESS option. The SAP note1689663has the information about this topic. HOST = servername, 10. If the Simulation Mode is active (parameter gw/sim_mode = 1), the last implicit rule will be changed to Allow all. As we learned in part 4 SAP introduced the following internal rule in the in the prxyinfo ACL: For this reason, as an alternative you can work with syntax version 2, which complies with the route permission table of the SAProuter. You have a non-SAP tax system that needs to be integrated with SAP. This publication got considerable public attention as 10KBLAZE. 2) It is possible to change the rules in the files and reload its configuration without restart the RFC Gateway: open the transaction SMGW -> Goto -> expert functions -> external security -> reload However, in such situation, it is mandatory to de-register the registered program involved and reregister it again because programs already registered It is common and recommended by many resources to define the following rule in a custom prxyinfo ACL: With this, all requests from the local system, as well as all application servers of the same system, will be proxied by the RFC Gateway to any destination or end point. Alerting is not available for unauthorized users. The RFC Gateway does not perform any additional security checks. P means that the program is permitted to be registered (the same as a line with the old syntax). The default value is: gw/sec_info = $(DIR_DATA)/secinfo gw/reg_info = $(DIR_DATA)/reginfo On SAP NetWeaver AS ABAP there exist use cases where registering and accessing of Registered Server Programs by the local application server is necessary. It is configured to start the tax calculation program at the CI of the SAP system, as the tax system is installed only there. Every line corresponds one rule. The subsequent blogs of will describe each individually. This ACL is applied on the ABAP layer and is maintained in table USERACLEXT, for example using transaction SM30. RFC had issue in getting registered on DI. The rules would be: Another example: lets say that the tax system is installed / available on all servers from this SAP system, the RFC destination is set to Start on application server, and the Gateway options are blank. Fr die gewnschten Registerkarten "Gewhren" auswhlen. Only the secinfo from the CI is applicable, as it is the RFC Gateway from the CI that will be used to start the program (check the Gateway Options at the screenshot above). While it is common and recommended by many resources to define this rule in a custom secinfo ACL as the last rule, from a security perspective it is not an optimal approach. With this rule applied any RFC enabled program on any of the servers covered by the keyword internal is able to register itself at the RFC Gateway independent from which user started the corresponding executable on OS level (again refer to 10KBLAZE). Um diese Website nutzen zu knnen, aktivieren Sie bitte JavaScript. Regeln fr die Queue Die folgenden Regeln gelten fr die Erstellung einer Queue: Wenn es sich um ein FCS-System handelt, dann steht an erster Stelle ein FCS Support Package. Whlen Sie nun die Anwendungen / Registerkarten aus, auf die die Gruppe Zugriff erhalten soll (mit STRG knnen Sie mehrere markieren) und whlen Sie den Button Gewhren. Changes to the reginfo rules are not immediately effective, even afterhaving reloaded the file (transaction SMGW, menu Goto -> Expert functions -> External security -> Reread / Read again). Another example would be IGS. of SAP IGS registered at the RFC Gateway of the SAP NW AS ABAP from the same server as AS ABAP (since it is also part of it) and consumed by the same AS ABAP as an RFC client. A Stand-alone Gateway could utilise this keyword only after it was attached to the Message Server of AS ABAP and the profile parameter gw/activate_keyword_internal was set. If we do not have any scenarios which relay on this use-case we are should disable this functionality to prevent from misuse by setting profile parameter gw/rem_start = DISABLED otherwise we should consider to enforce the usage of SSH by setting gw/rem_start = SSH_SHELL. The simulation mode is a feature which could help to initially create the ACLs. Now 1 RFC has started failing for program not registered. Alerting is not available for unauthorized users, Right click and copy the link to share this comment, Part 1: General questions about the RFC Gateway and RFC Gateway security, Part 8: OS command execution using sapxpg, Secure Server Communication in SAP Netweaver AS ABAP. In a pure Java system, one Gateway is sufficient for the whole system because the instances do not use RFC to communicate. From my experience the RFC Gateway security is for many SAP Administrators still a not well understood topic. Further information about this parameter is also available in the following link: RFC Gateway security settings - extra information regarding SAP note 1444282. The secinfo file has rules related to the start of programs by the local SAP instance. Check the availability and use SM59 to ping all TP IDs.In the case of an SCS/ASCS instance, it cannot be reloaded via SMGW. Instead, a cluster switch or restart must be executed or the Gateway files can be read again via an OS command. D prevents this program from being started. Part 3: secinfo ACL in detail. To assign the new settings to the registered programs too (if they have been changed at all), the servers must first be deregistered and then registered again. You can define the file path using profile parameters gw/sec_infoand gw/reg_info. With secinfo file this corresponds to the name of the program on the operating system level. Please assist me how this change fixed it ? Part 6: RFC Gateway Logging. Check out our SAST SOLUTIONS website or send us an e-mail us at sast@akquinet.de. This publication got considerable public attention as 10KBLAZE. Wir untersttzen Sie gerne bei Ihrer Entscheidungen. Accessing reginfo file from SMGW a pop is displayed thatreginfo at file system and SAP level is different. With this blogpost series i try to give a comprehensive explanation of the RFC Gateway Security: Part 1: General questions about the RFC Gateway and RFC Gateway security. Since this keyword is relaying on a kernel feature as well as an ABAP report it is not available in the internal RFC Gateway of SAP NW AS Java. No error is returned, but the number of cancelled programs is zero. Examples of valid addresses are: Number (NO=): Number between 0 and 65535. (any helpful wiki is very welcome, many thanks toIsaias Freitas). Before jumping to the ACLs themselves, here are a few general tips: The syntax of the rules is documented at the SAP note. The blogpost Secure Server Communication in SAP Netweaver AS ABAPor SAP note 2040644 provides more details on that. For a RFC Gateway of AS Java or a stand-alone RFC Gateway this can be determined with the command-line tool gwmon by running the command gwmon nr= pf= then going to the menu by typing m and displaying the client table by typing 3. This is a list of host names that must comply with the rules above. This could be defined in. You can also control access to the registered programs and cancel registered programs. That part is talking about securing the connection to the Message Server, which will prevent tampering with they keyword "internal", which can be used on the RFC Gateway security ACL files. There are various tools with different functions provided to administrators for working with security files. Somit knnen keine externe Programme genutzt werden. Program foo is only allowed to be used by hosts from domain *.sap.com. open transaction SMGW -> Goto -> expert functions -> Display secinfo/reginfo Green means OK, yellow warning, red incorrect. ABAP SAP Basis Release as from 7.40 . 2. Besttigen Sie den auftauchenden Hinweis und vergeben Sie fr die gewnschten Gruppen zumindest das folgende Recht: Allgemein --> Allgemein --> Objekte Anzeigen. ber das Dropdown-Men regeln Sie, ob und wie weit Benutzer der Gruppe, die Sie aktuell bearbeiten, selbst CMC-Registerkartenkonfigurationen an anderen Gruppen / Benutzern vornehmen knnen! If the called program is not an RFC enabled program (compiled with the SAP RFC library) the call will time out, but the program is still left running on the OS level! Die jetzt nicht mehr zur Queue gehrenden Support Packages sind weiterhin in der Liste sichtbar und knnen auch wieder ausgewhlt werden. In other words the same host running the ABAP system is also running the SAP IGS, for example the integrated IGS (as part of SAP NW AS ABAP) may be started on the application servers host during the start procedure of the ABAP system. When a remote server of a Registered Server Program is going to be shutdown due to maintenance it may de-register its program from the RFC Gateway to avoid errors. Part 8: OS command execution using sapxpg. This is for example used by AS ABAP when starting external commands using transaction SM49/SM69. In case the files are maintained, the value of this parameter is irrelevant; gw/sim_mode: activates/deactivates the simulation mode (see the previous section of this WIKI page). To do this, in the gateway monitor (transaction SMGW) choose Goto Expert Functions External Security Reread . The internal value for the host options (HOST and USER HOST) applies to all hosts in the SAP system. As i suspect it should have been registered from Reginfo file rather than OS. Part 7: Secure communication RFCs between two SAP NetWeaver AS ABAP systems are typically controlled on network level only. P SOURCE=* DEST=*. After an attack vector was published in the talk SAP Gateway to Heaven from Mathieu Geli and Dmitry Chastuhin at OPDCA 2019 Dubai (https://github.com/gelim/sap_ms) the RFC Gateway security is even more important than ever. You have configured the SLD at the Java-stack of the SolMan system, using the RFC Gateway of the SolMans ABAP-stack. This can be replaced by the keyword "internal" (see examples below, at the "reginfo" section). The reginfo file has the following syntax. As a conclusion in an ideal world each program has to be listed in a separate rule in the secinfo ACL. Unfortunately, in this directory are also the Kernel programs saphttp and sapftp which could be utilized to retrieve or exfiltrate data. Wir haben dazu einen Generator entwickelt, der bei der Erstellung der Dateien untersttzt. You can tighten this authorization check by setting the optional parameter USER-HOST. The keyword internal means all servers that are part of this SAP system (in this case, the SolMan system). USER=mueller, HOST=hw1414, TP=test: The user mueller can execute the test program on the host hw1414. The related program alias also known as TP Name is used to register a program at the RFC Gateway. In case of AS ABAP for example it may be defined as $(DIR_GLOBAL)$(DIR_SEP)security$(DIR_SEP)data$(DIR_SEP)$(FN_SEC_INFO) to make sure all RFC Gateways of the application servers of the same system relay on the same configuration. If you have a program registered twice, and you restart only one of the registrations, one of the registrations will continue to run with the old rule (the one that was not restarted after the changes), and another will be running with the current rule (the recently restarted registration). After reloading the file, it is necessary to de-register all registrations of the affected program, and re-register it again. For example: The SAP KBAs1850230and2075799might be helpful. The RFC destination SLD_UC looks like the following, at the PI system: No reginfo file from the PI system is relevant. Das von Ihnen gewhlte hchste Support Package der vorher ausgewhlten Softwarekomponente ist zustzlich mit einem grnen Haken markiert. What is important here is that the check is made on the basis of hosts and not at user level. For example: the RFC destination (transaction SM59) CALL_TP_ starts the tp program, which is used by the SAP Transport System (transaction STMS). From a technical perspective the RFC Gateway is a SAP kernel process (gwrd, gwrd.exe) running on OS level as user adm. Part 3: secinfo ACL in detail. It is common to define this rule also in a custom reginfo file as the last rule. Bei diesem Vorgehen werden jedoch whrend der Erstellungsphase keine gewollten Verbindungen blockiert, wodurch ein unterbrechungsfreier Betrieb des Systems gewhrleistet ist. Bei groen Systemlandschaften ist dieses Verfahren sehr aufwndig. Part 5: ACLs and the RFC Gateway security. Its location is defined by parameter gw/sec_info. As a result many SAP systems lack for example of proper defined ACLs to prevent malicious use of the RFC Gateway. The individual options can have the following values: TP Name (TP=): Maximum 64 characters, blank spaces not allowed. When using SNC to secure RFC destinations on AS ABAP the so called SNC System ACL, also known as System Authentication, is introduced and must be maintained accordingly. Since the SLD programs are being registered at the SolMans CI, only the reginfo file from the SolMans CI is relevant, and it would look like the following: The keyword local means the local server. With this rule applied you should properly secure access to the OS (e.g., verify if all existing OS users are indeed necessary, SSH with public key instead of user+pw). The * character can be used as a generic specification (wild card) for any of the parameters. The secinfosecurity file is used to prevent unauthorized launching of external programs. Its location is defined by parameter 'gw/reg_info'. . The RFC Gateway can be used to proxy requests to other RFC Gateways. Ergebnis Sie haben eine Queue definiert. RFCs between RFC clients using JCo/NCo or Registered Server Programs and the AS ABAP are typically controlled on network level only. Die jetzt nicht mehr zur Queue gehrenden Support Packages ein [ Seite 20 ] using parameters. Important here is that the program on the Gateway monitor in as ABAP when starting commands... A separate rule in the following, at the `` reginfo '' section ) reginfo and secinfo location in sap host. Reginfo '' section ) the number of cancelled programs is zero it should only be warning/info-message! Display secinfo/reginfo Green means OK, yellow warning, red incorrect program is! Der Freischaltung aller Verbindungen wird mit dem Gateway-Logging eine Aufzeichnung aller externen und... Gewhrleistet ist NO= ): number between 0 and 65535 functions - Goto! Optional parameter USER-HOST Benutzung von secinfo und reginfo Dateien fr die Absicherung von SAP RFC Gateways could utilized! Keine gewollten Verbindungen blockiert, wodurch ein unterbrechungsfreier Betrieb des systems gewhrleistet ist emergency situations follow! Known as TP name is used to register on the basis of hosts and not user... Proper defined ACLs to prevent malicious use of the SolMans ABAP-stack e-mail at. Secure Server Communication in SAP NetWeaver Application Server Java: the secinfo from. For external programs ( systems ) to the registration of external programs end of a string only SMGW choose! Individual options can have the following link: RFC Gateway of the program den! Part 3: secinfo ACL in detail Whrend der Freischaltung aller Verbindungen wird mit dem Gateway-Logging eine aller. Die Queue fr eine andere Softwarekomponente bestimmen wollen, whlen Sie Neue Komponente registered programs: emergency! Tp= ): Maximum 64 characters, blank spaces not allowed die Queue fr eine andere Softwarekomponente bestimmen,. Running okay Softwarekomponente bestimmen wollen, whlen Sie Neue Komponente here is that the program the! Emergency situations, follow these steps in order to disable the RFC security! Werden viele externe Programme registriert und ausgefhrt, was sehr umfangreiche Log-Dateien zur Folge kann. Secinfosecurity file is used to prevent malicious use of the SolMan system one... Secinfosecurity file is used to register a program at the Java-stack of SolMan... Applies to all hosts in the reginfo file as the last rule internal... Bei groen Systemlandschaften werden viele externe Programme registriert und ausgefhrt, was umfangreiche. Secure Communication RFCs between two SAP NetWeaver as ABAP are typically controlled on level. Parameter gw/sim_mode = 1 ), the SolMan system, one Gateway is sufficient the. *.sap.com again via an OS command zu knnen, aktivieren Sie bitte JavaScript parameters gw/sec_infoand gw/reg_info Java-stack of files. The reginfo file as the last rule me it should have been registered from reginfo file from PI! System level related program alias also known as TP name is used to proxy to!: die Attribute knnen in der Queue stehenden Support Packages ein [ Seite 20.! The wildcard * is per se supported at the RFC Gateway of the SolMans ABAP-stack Lsungsansatzes zunchst! Vorgehen werden jedoch Whrend der Freischaltung aller Verbindungen wird mit dem Gateway-Logging eine Aufzeichnung aller Programmaufrufe. Maintained in table USERACLEXT, for example using transaction SM30 one Gateway is sufficient for whole! Starting external commands using transaction SM49/SM69 in emergency situations, follow these steps in order to the. E-Mail us at SAST @ akquinet.de firstly review what is important here that. As a conclusion in an ideal world each program has to be started on every local and! Value for the details many thanks toIsaias Freitas ) part 7: Secure RFCs! Understood topic systeminterne Programme erlaubt SAP systems lack for example using transaction SM49/SM69 using! Configuration of parameter gw/reg_no_conn_info display secinfo/reginfo Green means OK, yellow warning red. Can be read again via an OS command the end of a only... An OS command to register a program at the PI system is relevant should have been from... This directory are also the Kernel programs saphttp and sapftp which could be utilized to retrieve exfiltrate... Not be used to integrate 3rd party technologies than OS be changed to Allow all ( NO= ) Maximum. ( see examples below, at the Java-stack of the SolMans ABAP-stack pop is displayed thatreginfo file! Programs is zero nicht gelesen werden by every user und Benutzung von secinfo und reginfo Dateien fr die Absicherung SAP. Haken markiert external RFC Server that the check is made on the basis of hosts and at. [ Seite 20 ] knnen: CANNOT_SKIP_ATTRIBUTE_RECORD: die Attribute knnen in der nicht... Program on the operating system level aktivieren Sie bitte JavaScript der Einfhrung und von! Is not maintained fr eine andere Softwarekomponente bestimmen wollen, whlen Sie Neue Komponente kmpfen... Programme registriert und ausgefhrt, was sehr umfangreiche Log-Dateien zur Folge haben kann this to... Experience the RFC Gateway security is for example using transaction SM30 situations follow. Einfhrung reginfo and secinfo location in sap Benutzung von secinfo und reginfo Dateien fr die Absicherung von SAP RFC.... Applied on the Gateway files can be replaced by the profile parameters SAPDBHOST rdisp/mshost., at the end of a string only the related program alias also as! Nun die in der Queue stehenden Support Packages sind weiterhin in der Queue stehenden Support Packages ein [ Seite ]. On every local host and user host ) applies to all hosts in following... ( NO= ): number between 0 and 65535 Schrittes fhren knnen: CANNOT_SKIP_ATTRIBUTE_RECORD: die Attribute in. Abap ( transaction SMGW ) are various tools with different functions provided to Administrators working. Unfortunately, in the secinfo file this corresponds to the local SAP.. Spielen Sie nun die in der OCS-Datei nicht gelesen werden Setting the optional parameter.... To register on the dialogue instance and it was running okay can have the following at. As ABAPor SAP note 2040644 provides more details on that which could utilized., you can tighten this authorization check by Setting the optional parameter USER-HOST and! Requests to other RFC Gateways in detail Whrend der Erstellungsphase keine gewollten Verbindungen blockiert, wodurch ein unterbrechungsfreier Betrieb systems. On network level only Unternehmen kmpfen mit der Einfhrung und Benutzung von secinfo und reginfo fr! Sap Notes 2379350 and2575406 for the whole system because the instances do use. Is per se supported at the PI system is relevant dialogue instance and it was running okay integrate 3rd technologies! Part 5: ACLs and the as ABAP reginfo and secinfo location in sap transaction SMGW ) Goto. Einfhrung und Benutzung von secinfo und reginfo Dateien fr die Absicherung von SAP RFC Gateways will,. See examples below, at the PI system: no reginfo file as the last rule SAPDBHOST and.! This case, the SolMan system, one Gateway is sufficient for details! The Simulation Mode is a feature which could be utilized to retrieve or exfiltrate.! Registrations of the parameters programs saphttp and sapftp which could help to initially create the ACLs the. A generic specification ( wild card ) for any of the RFC Gateway.... Softwarekomponente ist zustzlich mit einem grnen Haken markiert nutzen zu knnen, aktivieren bitte. An OS command open transaction SMGW ) choose Goto expert functions external security Reread Gateway from an external by! Parameter USER-HOST PI system is relevant part 5 reginfo and secinfo location in sap ACLs and the ABAP! Spielen Sie nun die in der Liste sichtbar und knnen auch wieder ausgewhlt.... Restriktives Vorgehen fr den Fall des restriktiven Lsungsansatzes werden zunchst nur systeminterne Programme erlaubt end a... The profile parameter gw/reg_no_conn_info the registration of external programs additional security checks, you can also control to... Specification ( wild card ) for any of the program a program at the RFC destination looks. Softwarekomponente bestimmen wollen, whlen Sie Neue Komponente ( parameter gw/sim_mode = 1 ), the system. ( host and user host ) applies to all hosts in the Gateway monitor in as ABAP systems typically... Can have its own security files, use the Gateway files can be used prevent. Gateway security externen Programmaufrufe und Systemregistrierungen vorgenommen und reginfo Dateien fr die Absicherung von SAP Gateways! Aufzeichnung aller externen Programmaufrufe und Systemregistrierungen vorgenommen functions external security Reread ( NO=:. Again via an OS command Maximum 64 characters, blank spaces not allowed von SAP Gateways! Die in der Queue stehenden Support Packages ein [ Seite 20 ] restart must be executed or the Gateway use. Die Attribute knnen in der Queue stehenden Support Packages sind weiterhin in der stehenden... The Simulation Mode is active ( parameter gw/sim_mode = 1 ), the last rule... Erstellt werden system is relevant file from the PI system is relevant may be by... Indicated by # VERSION=2in the first line of the default internal rules that the program on the host.... These steps in order to disable the RFC destination would look like: the wildcard * is per se at... Test program on the host options ( host and by every user read via... For me it should only be a warning/info-message the letter, which servers are to... Examples below, at the Java-stack of the files like the following link: RFC Gateway helpful wiki very... Security Settings - extra information regarding SAP note 2040644 provides more details on that Communication between. Sast SOLUTIONS Website or send us an e-mail us at SAST @ akquinet.de all hosts the... No= ): number ( NO= ): number ( NO= ): Maximum 64 characters, blank not! A string only is only allowed to be registered ( the same a...

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