How To Fix BXX110 - Return parameter &1 requires referencing to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BXX - ALE Group Messages for the Generating Tool

• Message number: 110

• Message text: Return parameter &1 requires referencing to &2

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BXX110 - Return parameter &1 requires referencing to &2 ?

  The SAP error message BXX110, which states "Return parameter &1 requires referencing to &2," typically occurs in the context of Business Add-Ins (BAdIs) or when dealing with function modules and their return parameters. This error indicates that there is a mismatch or an issue with how return parameters are being referenced or defined in the code.
  Cause:
  
  Parameter Mismatch: The return parameter defined in the function module or BAdI implementation does not match the expected type or structure.
  Incorrect Reference: The return parameter is not being referenced correctly in the calling program or function module.
  Missing or Incorrect Definition: The return parameter may not be defined properly in the interface of the function module or BAdI.
  Data Type Issues: There may be a data type mismatch between the expected return parameter and what is being provided.
  
  Solution:
  
  Check Parameter Definitions: Review the definitions of the return parameters in the function module or BAdI implementation. Ensure that they are correctly defined and match the expected types.
  Review Calling Code: Look at the code that calls the function module or BAdI. Ensure that the return parameters are being referenced correctly and that they are being passed in the expected format.
  Debugging: Use the debugger to step through the code and identify where the mismatch occurs. This can help pinpoint the exact location of the error.
  Consult Documentation: Refer to the SAP documentation for the specific function module or BAdI to understand the expected parameters and their types.
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address known issues related to this error.
  
  Related Information:
  
  BAdI Documentation: Review the documentation for the specific BAdI you are working with to understand its parameters and expected behavior.
  Function Module Documentation: Check the SAP Help Portal for details on the function module you are using, including parameter definitions and examples.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  SAP Notes: Search for relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  
  By following these steps, you should be able to identify the cause of the BXX110 error and implement a solution to resolve it.