How To Fix RMPS_TRF164 - Method '&1' called with wrong parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: RMPS_TRF - Message for transfer run time

• Message number: 164

• Message text: Method '&1' called with wrong parameters

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 RMPS_TRF164 - Method '&1' called with wrong parameters ?

  The SAP error message RMPS_TRF164, which states "Method '&1' called with wrong parameters," typically indicates that a method in the SAP system was invoked with incorrect or incompatible parameters. This can occur in various contexts, such as when working with Business Object methods, function modules, or class methods in ABAP.
  Causes:
  
  Incorrect Parameter Types: The parameters passed to the method do not match the expected data types. For example, if a method expects a string and an integer is provided, this error may occur.
  Missing Required Parameters: If the method requires certain parameters to be passed and they are omitted, this can lead to the error.
  Excess Parameters: Providing more parameters than the method can handle can also trigger this error.
  Incorrect Sequence: The order of parameters may be incorrect, especially if the method is defined with positional parameters.
  Version Mismatch: If the method has been updated or changed in a newer version of the software, and the calling code has not been updated accordingly, this can lead to parameter mismatches.
  
  Solutions:
  
  Check Method Signature: Review the method's definition to ensure that the parameters being passed match the expected types, order, and number.
  Debugging: Use the ABAP debugger to step through the code and inspect the values and types of the parameters being passed to the method.
  Documentation Review: Consult the SAP documentation or the method's documentation to understand the expected parameters and their types.
  Update Code: If the method has changed, update the calling code to align with the new method signature.
  Error Handling: Implement error handling to catch such issues and provide meaningful messages or fallback mechanisms.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific method or transaction you are working with.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to explore the method and its parameters.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  If you continue to face issues, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific implementation and context.