How To Fix D3042 - RFC: Invalid request id

D3042 - Overview

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 042

• Message text: RFC: Invalid request id

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message D3042 - RFC: Invalid request id ?

  The SAP error message D3042, which states "RFC: Invalid request id," typically occurs in the context of Remote Function Call (RFC) communications between SAP systems or between an SAP system and an external system. This error indicates that the request ID being used in the RFC call is not valid or recognized by the receiving system.
  Causes:
  
  Invalid Request ID: The request ID being sent in the RFC call does not match any existing or expected request IDs in the target system.
  Session Timeout: The session associated with the request ID may have timed out, leading to the invalidation of the request ID.
  Network Issues: Network interruptions or issues can lead to incomplete or corrupted requests, resulting in invalid request IDs.
  
  Configuration Issues: Incorrect configuration of RFC destinations or settings in the SAP system can lead to this error.
  Version Mismatch: If there are different versions of SAP systems involved, compatibility issues may arise, leading to