How To Fix SHDB_PFW715 - RFC task &1 returned with communication error

SAP Error Message - Details

• Message type: E = Error

• Message class: SHDB_PFW -

• Message number: 715

• Message text: RFC task &1 returned with communication error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SHDB_PFW715 - RFC task &1 returned with communication error ?

  The SAP error message SHDB_PFW715 indicates that there was a communication error when executing an RFC (Remote Function Call) task. This error can occur in various scenarios, particularly when using transaction recording or when executing background jobs that involve remote function calls.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the RFC destination.
  RFC Destination Configuration: The RFC destination may not be configured correctly, or it may be pointing to an incorrect or inactive system.
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations to perform the action.
  System Load: High load on the SAP system or the target system can lead to timeouts or communication failures.
  SAP Kernel or Patch Level: There may be bugs or issues in the current version of the SAP kernel or the applied patches.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems involved. You can use tools like ping or telnet to test connectivity.
  Verify RFC Destination: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that it is correctly set up and that the target system is reachable.
  Check Authorizations: Ensure that the user executing the RFC call has the necessary authorizations. You can check this in transaction SU53 after the error occurs.
  Monitor System Load: Check the performance of both the source and target systems. If either system is under heavy load, consider scheduling the task during off-peak hours.
  Review SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address known issues with the specific version of the SAP kernel or patches you are using.
  Increase Timeout Settings: If the communication is timing out, consider increasing the timeout settings for the RFC connection in transaction SM59.
  Check Logs: Review the system logs (transaction SM21) and the developer traces (transaction ST22) for any additional error messages that might provide more context.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SU53: Authorization Check
  SM21: System Log
  ST22: Dump Analysis
  
  
  SAP Notes: Always check for relevant SAP Notes that may provide fixes or workarounds for specific issues related to RFC communication errors.
  Documentation: Refer to the official SAP documentation for more details on RFC communication and troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.