How To Fix RSM_RULE_UI021 - BAdI implementation (&1 filter value) not found for &2 BAdI definition.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM_RULE_UI - Responsibility Rule UI Messages

• Message number: 021

• Message text: BAdI implementation (&1 filter value) not found for &2 BAdI definition.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM_RULE_UI021 - BAdI implementation (&1 filter value) not found for &2 BAdI definition. ?

  The SAP error message RSM_RULE_UI021 indicates that a BAdI (Business Add-In) implementation is not found for a specific filter value associated with a BAdI definition. This typically occurs in the context of SAP applications that utilize BAdIs for enhancing standard functionality.
  Cause:
  
  Missing Implementation: The most common cause is that there is no active implementation of the specified BAdI for the given filter value. BAdIs can have multiple implementations, and if the required one is not activated or does not exist, this error will occur.
  Incorrect Filter Value: The filter value being used may not match any of the existing implementations. Each BAdI can have different filter values that determine which implementation is called.
  Transport Issues: If the BAdI implementation was recently transported from another system, it may not have been activated in the target system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the BAdI implementation.
  
  Solution:
  
  
  Check BAdI Implementations:
  
  Go to transaction SE18 (BAdI Definition) and enter the BAdI name to check if there are any implementations available.
  If there are implementations, check if they are active. You can do this in transaction SE19 (BAdI Implementation).
  If no implementation exists for the required filter value, you may need to create a new implementation.
  
  
  
  Create/Activate Implementation:
  
  If an implementation is missing, you can create a new one in transaction SE19. Make sure to specify the correct filter values.
  If an implementation exists but is inactive, activate it.
  
  
  
  Verify Filter Values:
  
  Ensure that the filter value you are using is correct and corresponds to an active implementation. You can check the filter values in the BAdI definition in transaction SE18.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the BAdI implementation. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  Transport Management:
  
  If the implementation was recently transported, ensure that it has been properly activated in the target system.
  
  
  
  Related Information:
  
  BAdI Documentation: Review the documentation for the specific BAdI to understand its purpose and how it should be implemented.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to the specific BAdI.
  Debugging: If the issue persists, consider debugging the application to trace how the BAdI is being called and where it fails.
  
  By following these steps, you should be able to resolve the RSM_RULE_UI021 error and ensure that the appropriate BAdI implementation is in place for your requirements.