How To Fix SWF_EXP_001194 - Too many position parameters for method '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_EXP_001 - Expression Service Messages

• Message number: 194

• Message text: Too many position parameters for method '&1'

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 SWF_EXP_001194 - Too many position parameters for method '&1' ?

  The SAP error message SWF_EXP_001194 indicates that there are too many positional parameters being passed to a method in a workflow or a related function module. This typically occurs when the number of parameters provided does not match the expected number defined in the method signature.
  Cause:
  
  Mismatch in Parameters: The method you are trying to call expects a specific number of parameters, but you are providing more than what is required.
  Incorrect Workflow Configuration: If you are using a workflow, the configuration might be incorrect, leading to the passing of extra parameters.
  Changes in Method Signature: If the method signature has changed (for example, if a new version of a function module or method was deployed), and the calling code has not been updated accordingly, this error can occur.
  
  Solution:
  
  Check Method Signature: Review the method or function module you are calling to confirm the expected number of parameters. Ensure that you are only passing the required parameters.
  Update Workflow Configuration: If this error arises from a workflow, check the workflow configuration to ensure that the correct parameters are being passed. Adjust the workflow to match the method's expected parameters.
  Debugging: Use debugging tools in SAP to trace the execution and identify where the extra parameters are being passed. This can help pinpoint the exact location in the code or workflow where the issue arises.
  Consult Documentation: If the method is part of a standard SAP module, refer to the official SAP documentation or notes for any changes or updates that might affect the method's parameters.
  Testing: After making changes, test the workflow or function call to ensure that the error is resolved and that the method executes as expected.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  Version Control: If you are working in a development environment, ensure that you are using the correct version of the method or function module, as discrepancies can lead to such errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.