How To Fix LRM_DC023 - Implementation class &1 is not active

SAP Error Message - Details

• Message type: E = Error

• Message class: LRM_DC - Data Controller Message Class

• Message number: 023

• Message text: Implementation class &1 is not active

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LRM_DC023 - Implementation class &1 is not active ?

  The SAP error message LRM_DC023 indicates that the implementation class specified in the error message is not active. This typically occurs in the context of ABAP development, particularly when working with Business Add-Ins (BAdIs) or enhancement implementations.
  Cause:
  
  Inactive Implementation: The implementation class for the BAdI or enhancement is not activated. This can happen if the implementation was created but not activated, or if it was deactivated after being activated.
  Transport Issues: If the implementation was transported from one system to another (e.g., from development to quality assurance), it may not have been activated in the target system.
  Development Environment: The implementation might exist in the development environment but not in the production or quality assurance environments.
  
  Solution:
  
  
  Activate the Implementation:
  
  Go to the transaction code SE19 (for BAdI implementations) or SE80 (for class implementations).
  Find the implementation class mentioned in the error message.
  Activate the implementation by selecting it and choosing the "Activate" option.
  
  
  
  Check Transport Requests:
  
  If the implementation was transported, ensure that the transport request was successfully imported into the target system.
  Check if the implementation is active in the target system.
  
  
  
  Review Dependencies:
  
  Ensure that all dependencies of the implementation class are also active. Sometimes, other classes or components that the implementation relies on may not be active.
  
  
  
  Recreate the Implementation:
  
  If the implementation is missing or corrupted, you may need to recreate it.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or notes related to the specific BAdI or enhancement to ensure that all necessary steps have been followed.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE19: For managing BAdI implementations.
  SE80: For managing ABAP objects, including classes and implementations.
  SE11: For checking database tables and structures if needed.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to the specific BAdI or implementation class.
  
  
  Debugging: If the issue persists, consider using the debugger to trace the execution and identify where the error is occurring.
  
  
  By following these steps, you should be able to resolve the LRM_DC023 error and ensure that the implementation class is active and functioning as expected.