How To Fix OL399 - Search help parameter & is not an export parameter of the search help

SAP Error Message - Details

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 399

• Message text: Search help parameter & is not an export parameter of the search help

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OL399 - Search help parameter & is not an export parameter of the search help ?

  The SAP error message OL399 indicates that there is an issue with a search help parameter in the context of a search help definition. Specifically, the error states that a parameter (denoted by &) is not recognized as an export parameter of the search help. This typically occurs when you are trying to use a search help in a way that does not align with its defined parameters.
  Cause:
  
  Parameter Mismatch: The parameter you are trying to use in your search help call is not defined as an export parameter in the search help definition.
  Typographical Error: There may be a typo in the parameter name you are using.
  Search Help Configuration: The search help may not be properly configured to include the parameter you are trying to use.
  Incorrect Usage: The search help might be invoked in a context where the expected parameters do not match.
  
  Solution:
  
  
  Check Search Help Definition:
  
  Go to transaction SE11 (Data Dictionary) and enter the name of the search help that is causing the error.
  Review the parameters defined in the search help. Ensure that the parameter you are trying to use is listed as an export parameter.
  
  
  
  Correct Parameter Usage:
  
  If you find that the parameter is not defined, you may need to modify the search help to include it as an export parameter.
  If the parameter is defined but you are still getting the error, double-check the spelling and ensure that you are using the correct parameter name in your code.
  
  
  
  Modify the Calling Program:
  
  If you are calling the search help from a program or a screen, ensure that you are passing the correct parameters as defined in the search help.
  
  
  
  Testing:
  
  After making the necessary changes, test the search help again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE11: Data Dictionary for viewing and modifying search helps.
  SE80: Object Navigator for viewing the program or screen that is calling the search help.
  
  
  
  Documentation: Review SAP documentation on search helps to understand how to define and use them properly.
  
  
  Debugging: If the issue persists, consider using the debugger to trace the execution and see how parameters are being passed to the search help.
  
  
  By following these steps, you should be able to resolve the OL399 error and ensure that your search help is functioning correctly.