How To Fix WRBA016 - Error during instantiation of the BAdI

WRBA016 - Overview

• Message type: E = Error

• Message class: WRBA - Retail Buying: Additional Function

• Message number: 016

• Message text: Error during instantiation of the BAdI

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRBA016 - Error during instantiation of the BAdI ?

  SAP Error Message:
  WRBA016 - Error during instantiation of the BAdI
  
  
  Cause:
  The error WRBA016 occurs when the SAP system tries to instantiate (create an instance of) a BAdI (Business Add-In) implementation but fails. This can happen due to several reasons:
  
  Incorrect or missing BAdI implementation: The BAdI implementation might not exist or is not active.
  Class instantiation failure: The underlying class for the BAdI implementation cannot be instantiated because of syntax errors, missing methods, or runtime errors in the implementation.
  Authorization issues: The user or system does not have the necessary authorizations to instantiate or execute the BAdI.
  Transport or system inconsistencies: The BAdI implementation might be inconsistent or not properly transported between systems.
  Wrong BAdI definition or filter values: If the BAdI uses filters, incorrect filter values can cause instantiation failure.
  Missing or incorrect interface implementation: The BAdI implementation class might not implement the required interface properly.
  
  
  
  Solution:
  To resolve the WRBA016 error, follow these steps:
  
  
  Check BAdI Implementation:
  
  Go to