How To Fix RMSL_WUI091 - Business Add-In &1 has not been implemented

SAP Error Message - Details

• Message type: E = Error

• Message class: RMSL_WUI - Labeling Web UI: RMSL Class Messages Converted for Web UI

• Message number: 091

• Message text: Business Add-In &1 has not been implemented

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 RMSL_WUI091 - Business Add-In &1 has not been implemented ?

  The SAP error message RMSL_WUI091 indicates that a specific Business Add-In (BAdI) has not been implemented in the system. BAdIs are enhancement points in SAP applications that allow developers to add custom functionality without modifying the original code.
  Cause:
  The error occurs when the system attempts to call a BAdI that has not been implemented. This can happen for several reasons:
  
  The BAdI is not relevant for the current configuration or version of the application.
  The BAdI has been defined in the system, but no implementation has been created for it.
  The BAdI is expected to be implemented by a specific business process or module that is not active or configured in the system.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check BAdI Definition:
  
  Use transaction code SE18 to check the definition of the BAdI. Enter the name of the BAdI (which is indicated in the error message) to see its details.
  
  
  
  Implement the BAdI:
  
  If the BAdI is not implemented, you can create an implementation using transaction code SE19.
  Click on "Create" and enter the name of the BAdI. You can then define the implementation logic as per your requirements.
  
  
  
  Check for Existing Implementations:
  
  If there are existing implementations, ensure that the correct implementation is active. You can check this in transaction SE19 by looking for active implementations.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or notes related to the specific BAdI for any prerequisites or specific implementation guidelines.
  
  
  
  Check for Dependencies:
  
  Ensure that any related configurations or settings required for the BAdI to function correctly are in place.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical business process.
  
  
  
  Related Information:
  
  BAdI Implementation: Implementing a BAdI typically involves writing ABAP code to define the custom logic that should be executed when the BAdI is called.
  Enhancement Framework: BAdIs are part of the SAP enhancement framework, which allows for extensibility in SAP applications.
  Transaction Codes:
  
  SE18: To view BAdI definitions.
  SE19: To create or manage BAdI implementations.
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions related to the specific BAdI.
  
  By following these steps, you should be able to address the RMSL_WUI091 error and implement the necessary BAdI functionality in your SAP system.