How To Fix POWLR032 - Type & is not supported in remote calls

SAP Error Message - Details

• Message type: E = Error

• Message class: POWLR -

• Message number: 032

• Message text: Type & is not supported in remote calls

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message POWLR032 - Type & is not supported in remote calls ?

  The SAP error message POWLR032 indicates that a specific type is not supported in remote calls. This error typically arises in scenarios involving Remote Function Calls (RFC) or when using the Business Application Programming Interface (BAPI) in SAP systems. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Unsupported Data Types: The error usually occurs when the data type being used in the remote call is not supported by the RFC interface. Common unsupported types include complex structures, nested tables, or certain custom data types.
  Incompatible Versions: If there are version mismatches between the systems involved in the remote call, it may lead to unsupported types being referenced.
  Configuration Issues: Incorrect configuration of the RFC destination or the function module can also lead to this error.
  
  Solutions:
  
  Check Data Types: Review the data types being passed in the remote call. Ensure that only supported types (like simple data types, flat structures, and standard tables) are used.
  Modify Function Module: If you have control over the function module being called, consider modifying it to use supported data types or to flatten complex structures.
  Use Wrapper Functions: Create a wrapper function that converts complex data types into supported formats before making the remote call.
  Update SAP Systems: Ensure that both the calling and called systems are on compatible versions. If necessary, apply patches or updates to resolve compatibility issues.
  Check RFC Configuration: Verify the configuration of the RFC destination and ensure that it is set up correctly. Test the connection to ensure it is functioning as expected.
  Consult Documentation: Refer to SAP documentation for the specific function module or BAPI you are using to understand the expected data types and structures.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific function module or BAPI for any known issues or updates.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  Debugging: Use transaction codes like SE37 (Function Builder) or SE80 (Object Navigator) to debug the function module and inspect the data types being used.
  
  By addressing the unsupported data types and ensuring proper configuration, you should be able to resolve the POWLR032 error in your SAP environment.