How To Fix EWA853 - There are additional optional parameters in the signature of function &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 853

• Message text: There are additional optional parameters in the signature of function &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EWA853 - There are additional optional parameters in the signature of function &1. ?

  The SAP error message EWA853 indicates that there are additional optional parameters in the signature of a function module or method that are not being handled correctly in the calling program. This typically occurs when the function module or method has been updated to include new optional parameters, but the calling code has not been updated to accommodate these changes.
  Cause:
  
  Function Module/Method Changes: The function module or method signature has been modified to include additional optional parameters.
  Outdated Calling Code: The code that calls this function/module has not been updated to include these new parameters, leading to a mismatch in the expected signature.
  
  Solution:
  
  Update Calling Code: Review the calling code where the function module or method is invoked. Ensure that it includes the new optional parameters as defined in the updated signature.
  Check Documentation: Refer to the documentation or release notes for the function module/method to understand the new parameters and their intended use.
  Testing: After updating the calling code, thoroughly test the changes to ensure that the function/module behaves as expected with the new parameters.
  Consult SAP Notes: Check for any relevant SAP Notes that might provide additional guidance or fixes related to this error.
  
  Related Information:
  
  Function Module/Method Signature: You can view the signature of the function module or method in the SAP GUI by navigating to the function module or method definition in the ABAP Workbench (transaction SE37 for function modules or SE80 for classes/methods).
  ABAP Development Guidelines: Familiarize yourself with best practices for handling optional parameters in ABAP to avoid similar issues in the future.
  Version Control: If you are working in a team, ensure that version control practices are in place to track changes to function modules and their signatures.
  
  By addressing the mismatch between the function signature and the calling code, you should be able to resolve the EWA853 error.