How To Fix /PLMB/BA_FRW049 - RFC call failed; system is not available or you do not have RFC author.

/PLMB/BA_FRW049 - Overview

• Message type: E = Error

• Message class: /PLMB/BA_FRW -

• Message number: 049

• Message text: RFC call failed; system is not available or you do not have RFC author.

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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/PLMB/BA_FRW049 - Details

• The SAP error message /PLMB/BA_FRW049 RFC call failed; system is not available or you do not have RFC author typically indicates an issue with Remote Function Call (RFC) communication between SAP systems. This error can arise due to several reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  System Unavailability: The target SAP system may be down or not reachable due to network issues.
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations to perform the action.
  
  Configuration Issues: The RFC destination may not be correctly configured in the SAP system.
  Network Problems: There could be firewall or network issues preventing communication between the systems.
  SAP System Settings: The target system may not be set up to accept RFC calls from the source system.
  
  Solutions:
  
  
  Check System Availability:
  
  Verify that the target SAP system is up and running. You can do this by trying to log in to the target