How To Fix WRF_WSUBST044 - Incorrect data from BAdI implementation; orig. mat. &1, orig. unit &2

WRF_WSUBST044 - Overview

• Message type: E = Error

• Message class: WRF_WSUBST - Article Substitution: Messages Central Determination Logic

• Message number: 044

• Message text: Incorrect data from BAdI implementation; orig. mat. &1, orig. unit &2

What causes this issue?

Inconsistent data was output from a customer implementation of method
WRF_SUBST_CHANGE_SUBSTPROPOSAL of the BAdI WRF_SUBST_BADI_ARTICLE_SUBST.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_WSUBST044 - Incorrect data from BAdI implementation; orig. mat. &1, orig. unit &2 ?

  The SAP error message WRF_WSUBST044 indicates that there is an issue with the data being returned from a Business Add-In (BAdI) implementation related to the substitution of materials. This error typically arises when the data provided by the BAdI does not meet the expected format or criteria, leading to inconsistencies in the material substitution process.
  
  Cause:
  
  Incorrect Data Handling: The BAdI implementation may not be correctly handling the input data, leading to incorrect or unexpected output.
  Data Type Mismatch: The data types of the original material and unit may not match the expected types in the system.
  Logic Errors: There may be logical errors in the BAdI implementation that cause it to return invalid data.
  
  Configuration Issues: The configuration settings for material substitution may not be set up correctly, leading to conflicts with the BAdI implementation.
  
  
  Solution:
  
  Review BAdI Implementation: Check the code in the BAdI implementation for any logical errors or incorrect data handling. Ensure that