How To Fix CRD_REQBUILD181 - BAdI to define determination algorithm was implemented more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: CRD_REQBUILD - Credentialing: Generate Requirements

• Message number: 181

• Message text: BAdI to define determination algorithm was implemented more than once

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRD_REQBUILD181 - BAdI to define determination algorithm was implemented more than once ?

  The SAP error message CRD_REQBUILD181 indicates that a BAdI (Business Add-In) for defining a determination algorithm has been implemented more than once. This typically occurs in the context of customizing the SAP system, particularly in the area of condition determination or similar functionalities where multiple implementations of the same BAdI are not allowed.
  Cause:
  
  Multiple Implementations: The primary cause of this error is that the BAdI has been implemented multiple times in the system. In SAP, a BAdI can only have one active implementation at a time unless it is defined as a multiple-use BAdI.
  Incorrect Configuration: There may be a configuration issue where the system is trying to call multiple implementations of the same BAdI.
  Transport Issues: If the BAdI implementations were transported from one system to another (e.g., from development to production), it is possible that the same implementation was transported multiple times.
  
  Solution:
  
  Check Implementations: Go to the BAdI implementation transaction (SE19) and check for existing implementations of the BAdI in question. You can also use transaction SE18 to view the BAdI definition and see all implementations.
  Deactivate or Delete Duplicates: If you find multiple implementations, you will need to deactivate or delete the duplicate implementations. Ensure that only one implementation is active at any given time.
  Review Transport Requests: If the issue arose after a transport, review the transport requests to ensure that the BAdI was not included multiple times or that the same implementation was not transported more than once.
  Check for Multiple Use: If you need multiple implementations, check if the BAdI is designed to allow multiple implementations. If it is not, you will need to consolidate the logic into a single implementation.
  
  Related Information:
  
  BAdI Definition: BAdIs are a way to enhance the standard SAP functionality without modifying the original code. They allow developers to add custom logic at predefined points in the application.
  Transaction Codes:
  
  SE18: To view BAdI definitions.
  SE19: To manage BAdI implementations.
  SE80: To explore the repository and check for related objects.
  
  
  Documentation: Always refer to the SAP documentation for the specific BAdI you are working with to understand its intended use and any constraints.
  
  By following these steps, you should be able to resolve the CRD_REQBUILD181 error and ensure that your BAdI implementations are correctly configured.