SM58 with status TSV_TNEW_PAGE_ALLOC_FAILED If there is nothing running in the target that corresponds to these SM58 entries in the source system, is it possible that the network connectivity was lost.ģ. This user can be found in the”Logon & Security” tab of the used RFC destination. You have to check in target system to see whether there are still running processes transactions (SM66) for the destination user (this is the user you have setup in transaction SM59 on the source system for logging on to the Target system). This status can occur when connecting to another R/3 system or connecting with an external program. ‘Transaction executing’ is the status when the SM58 entry is triggered for execution at the target and the source system is waiting for a response from the target system. SM58 with status as “Transaction Executing” This issue ‘Transaction recorded’ usually happens for Idoc processing and BW loads.Ģ. To do this from SMQS, choose “goto” in the Menu and then “qRFC Resources”:
If you are increasing the max conn value, check that there are enough resources available. To do this, highlight the destination and choose “Edit” and “Registration”: conn.” Value is 1 which means that the maximum number of used dialog used for this destination is 1, this may cause a problem so the number can be increased. ĭestination C元RCV003 is Registered (Type “R”) on the Outbound scheduler. The number of max connections can be seen in SMQS. If destination is not registered in SMQS for trfc processing the entries in SM58 can be reprocessed by scheduling report RSARFCEX. If entries are remaining in SM58 in status “transaction recorded” and the destination is registered on the outbound scheduler for tRFC processing, the only way to speed up the processing of these entries is by increasing the “max conn” value for that particular destination in SMQS.
‘Transaction recorded’ is the status when the SM58 entry is triggered for execution at the target and there is no more work process available to process this request.Ĭheck the SMQS to see if the destination C元RCV003 is registered in outbound scheduler for tRFC processing.Ĭlick on the type field, it will be ‘R’ for registered. SM58 with status as “Transaction Recorded” The only thing that can be guaranteed is that all LUWs are transferred sooner or later. It is therefore impossible to guarantee that the transactions will be executed in the sequence dictated by the application. In addition, the sequence of LUWs defined in the application cannot be kept.Due to the amount of activated tRFC processes, this procedure can reduce performance significantly in both the send and the target systems. tRFC processes all LUWs independently of one another.When the calling program reaches a COMMIT WORK, the remote call is forwarded to the target system.Īll tRFCs with a single destination that occur between one COMMIT WORK and the next belong to a single logical unit of work (LUW). You can display the log file using transaction SM58. The system logs the remote call request in the database tables ARFCSSTATE and ARFCSDATA with all of its parameter values. As a result, if you call a function repeatedly (or different functions once) at the same destination, the global data for the called functions may be accessed within the same context. Transactional RFCs use the suffix IN BACKGROUND TASK.Ĭall function ‘Function Module Name’ IN BACKGROUND TASK DESTINATION ‘Destination name’.Īs with synchronous calls, the DESTINATION parameter defines a program context in the remote system. If the target system does not become active within a certain amount of time, the call is scheduled to run in batch. The calling program can proceed without waiting to see whether or not the remote call was successful. In case target system is down, the call remains in the local queue of source system until a later time. The tRFC component stores the called RFC function, together with the corresponding data, in the SAP database under a unique transaction ID (TID).We can use function module “ID_OF_BACKGROUNDTASK” to retrieve the TID. The remote system need not be available at the time when the RFC client program is executing a tRFC. Transactional RFC is an asynchronous communication method that executes the called function module just once in the RFC server.
RFC calls a function to be executed in a remote system.
Remote Function Call (RFC) is the standard SAP interface for communication between SAP systems. The below information’s are gathered from various SCN discussions as part of solving the issues reported to me on transactional RFC from customer side and thought to share it as a blog. Hi everybody, in this blog post I am trying to explain about transactional RFC, common issues in tRFC and troubleshooting the issues.