How To Fix UBD_REMOTE003 - Method does not contain valid parameter type

SAP Error Message - Details

• Message type: E = Error

• Message class: UBD_REMOTE - Web FIN Survey: Business Domain Lib Remote Modules

• Message number: 003

• Message text: Method does not contain valid parameter type

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UBD_REMOTE003 - Method does not contain valid parameter type ?

  The SAP error message UBD_REMOTE003: Method does not contain valid parameter type typically occurs when there is a mismatch in the parameter types defined in a method of a remote-enabled function module or class method. This can happen in various scenarios, such as when calling a method from an external system or when using RFC (Remote Function Call).
  Causes:
  
  Parameter Type Mismatch: The parameters defined in the method signature do not match the expected types when the method is called. This can happen if the calling program or system is using an outdated or incorrect interface.
  Data Type Incompatibility: The data types used in the method may not be compatible with the types expected by the calling program. For example, using a structure where a simple data type is expected.
  Changes in Method Signature: If the method signature has been changed (e.g., parameters added, removed, or modified) and the calling program has not been updated accordingly, this error can occur.
  Incorrect Import/Export Parameters: If the import or export parameters are not correctly defined in the method, it can lead to this error.
  
  Solutions:
  
  Check Method Signature: Verify the method signature in the ABAP class or function module. Ensure that the parameter types match what is expected by the calling program.
  Update Calling Program: If there have been changes to the method signature, update the calling program to reflect these changes. Ensure that the parameters being passed are of the correct type.
  Use Correct Data Types: Ensure that the data types used in the calling program match those defined in the method. For example, if the method expects a structure, ensure that the calling program is passing a structure and not a simple data type.
  Check for RFC Compatibility: If the method is being called remotely, ensure that the RFC destination is correctly configured and that the remote system is compatible with the method being called.
  Debugging: Use debugging tools to trace the execution and identify where the parameter mismatch occurs. This can help pinpoint the exact cause of the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific function module or class method you are working with.
  Documentation: Review the documentation for the method to understand the expected parameter types and their usage.
  Testing: Test the method call in a controlled environment to ensure that it works as expected with the correct parameters.
  
  By following these steps, you should be able to identify and resolve the cause of the UBD_REMOTE003 error in your SAP environment.