How To Fix /ISDFPS/WM01017 - Incorrect (empty) parameters in function module

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/WM01 -

• Message number: 017

• Message text: Incorrect (empty) parameters in function module

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/WM01017 - Incorrect (empty) parameters in function module ?

  The SAP error message /ISDFPS/WM01017 Incorrect (empty) parameters in function module typically indicates that a function module is being called with missing or empty parameters that are required for its execution. This error is often encountered in the context of SAP's Warehouse Management (WM) or related modules.
  Causes:
  
  Missing Parameters: The function module is expecting certain parameters to be passed, but they are either not provided or are empty.
  Incorrect Configuration: There may be a configuration issue in the system that leads to the function module being called with incorrect parameters.
  Data Issues: The data being processed may not meet the required criteria, leading to empty parameters being passed.
  Custom Code: If there are custom developments or enhancements, they may not be handling parameters correctly.
  
  Solutions:
  
  Check Function Module Documentation: Review the documentation for the specific function module being called to understand the required parameters and their expected values.
  Debugging: Use the SAP debugger to trace the execution of the program and identify where the parameters are being set. This can help pinpoint why they are empty.
  Review Custom Code: If there are any custom developments, review the code to ensure that all required parameters are being populated correctly before the function module is called.
  Data Validation: Ensure that the data being processed is valid and complete. Check for any missing entries in the database that might lead to empty parameters.
  Configuration Check: Verify the configuration settings related to the function module and ensure they are set up correctly.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Builder) to look at the function module directly and see its parameters.
  Error Logs: Check transaction SLG1 (Application Log) for any additional error messages or logs that might provide more context about the issue.
  SAP Community: Consider searching or posting in the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.