How To Fix MD676 - BAdI & implemented multiple times

MD676 - Overview

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 676

• Message text: BAdI & implemented multiple times

What causes this issue?

Several active implementations exist for a BAdI that cannot be
implemented multiple times.

System Response

None of the implementations will be taken into account.

How to fix this error?

Ensure that only one implementation is active in this case.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD676 - BAdI & implemented multiple times ?

  The SAP error message MD676 indicates that a Business Add-In (BAdI) has been implemented multiple times for the same BAdI definition. This can lead to conflicts or unexpected behavior in the system, as the system may not know which implementation to execute.
  
  Cause:
  The error occurs when:
  
  Multiple implementations of the same BAdI are active in the system.
  The BAdI is defined as a multiple-use BAdI, but the system is not able to handle the multiple implementations correctly due to configuration or coding issues.
  
  
  Solution:
  To resolve the MD676 error, you can follow these steps:
  
  
  Check BAdI Implementations:
  
  Go to transaction code SE19 (BAdI Implementation) or SE18 (BAdI Definition).
  Enter the BAdI name that is causing the error and check the list of active implementations.
  Identify if there are multiple active implementations for the same BAdI.
  
  
  
  Deactivate Unnecessary Implementations:
  
  If you find multiple implementations that are not needed, you can deactivate or delete the unnecessary ones.
  To deactivate, you can use transaction SE19,