How To Fix SWF_EXP_001184 - Parameter values must be specified as constants

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_EXP_001 - Expression Service Messages

• Message number: 184

• Message text: Parameter values must be specified as constants

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_EXP_001184 - Parameter values must be specified as constants ?

  The SAP error message SWF_EXP_001184 indicates that there is an issue with the way parameters are being passed in a workflow or a related process. Specifically, it states that "Parameter values must be specified as constants." This typically occurs when a workflow is expecting a constant value for a parameter, but a variable or an expression is being provided instead.
  Cause:
  
  Dynamic Values: The workflow is trying to use a dynamic value (like a variable or an expression) where a constant value is required.
  Incorrect Configuration: The configuration of the workflow or the task may not be set up correctly, leading to the expectation of a constant value.
  Parameter Definition: The parameters defined in the workflow might be incorrectly set to accept only constants, but the implementation is trying to pass a variable.
  
  Solution:
  
  
  Check Parameter Definitions: Review the workflow definition and ensure that the parameters that are expected to be constants are indeed being passed constant values. If a variable is being used, it should be replaced with a constant.
  
  
  Modify Workflow Logic: If the logic of the workflow requires dynamic values, consider modifying the workflow to accommodate this. This may involve changing the way parameters are defined or how they are being called.
  
  
  Use Constants: If you need to pass a value, ensure that you are using a constant value (e.g., a hardcoded string or number) instead of a variable.
  
  
  Debugging: Use debugging tools within SAP to trace the workflow execution and identify where the incorrect parameter is being passed. This can help pinpoint the exact location of the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on parameter handling in workflows. This can provide insights into best practices and common pitfalls.
  
  
  Related Information:
  
  Workflow Configuration: Understanding how workflows are configured in SAP can help in troubleshooting similar issues. Familiarize yourself with the workflow editor and parameter settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or fixes.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to resolve the SWF_EXP_001184 error and ensure that your workflow parameters are correctly configured.