How To Fix POWLR006 - Error in Remote Function Call.

SAP Error Message - Details

• Message type: E = Error

• Message class: POWLR -

• Message number: 006

• Message text: Error in Remote Function Call.

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 POWLR006 - Error in Remote Function Call. ?

  The SAP error message POWLR006, which indicates "Error in Remote Function Call," typically occurs when there is an issue with the communication between SAP systems or between an SAP system and an external system. This error can arise in various scenarios, such as during the execution of remote function calls (RFCs), when trying to access remote function modules, or when there are issues with the network or configuration.
  Causes of POWLR006
  
  
  Network Issues: Problems with the network connection between the SAP systems can lead to this error. This could be due to firewalls, routing issues, or network outages.
  
  
  Configuration Errors: Incorrect configuration of RFC destinations in the SAP system can cause communication failures. This includes incorrect settings in the transaction SM59.
  
  
  Authorization Issues: The user executing the remote function call may not have the necessary authorizations to perform the action.
  
  
  System Load: High load on the SAP system or the remote system can lead to timeouts or failures in processing the RFC.
  
  
  Version Compatibility: Incompatibility between different versions of SAP systems can also lead to errors in remote function calls.
  
  
  Function Module Issues: The remote function module being called may have issues, such as being inactive or having errors in its implementation.
  
  
  Solutions to POWLR006
  
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems involved. You can use tools like ping or traceroute to diagnose network issues.
  
  
  Review RFC Configuration: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that the connection parameters are correct, and test the connection to see if it is working.
  
  
  Check Authorizations: Verify that the user executing the RFC has the necessary authorizations. You can check user roles and profiles in transaction SU01.
  
  
  Monitor System Performance: Use transaction SM50 or SM66 to monitor system performance and check for any long-running processes or high load that might be affecting the RFC.
  
  
  Check Function Module: Ensure that the function module being called is active and functioning correctly. You can check this in transaction SE37.
  
  
  Review Logs: Check the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages or information that can help diagnose the issue.
  
  
  Consult SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address known issues related to the POWLR006 error.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for further assistance.
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SU01: User Maintenance
  SM21: System Log
  ST22: Dump Analysis
  SM50/SM66: Process Overview
  
  
  
  SAP Notes: Always check for the latest SAP Notes related to RFC errors, as they may provide specific fixes or workarounds.
  
  
  By following these steps, you should be able to diagnose and resolve the POWLR006 error in your SAP environment.