How To Fix WRF_WSUBST013 - Incorrect data from BAdI implementation; purchase order &1, item &2

WRF_WSUBST013 - Overview

• Message type: E = Error

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

• Message number: 013

• Message text: Incorrect data from BAdI implementation; purchase order &1, item &2

What causes this issue?

Inconsistent data was output from a customer implementation of method
WRF_SUBST_SIGNAL_CUSTOM_EVENT 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_WSUBST013 - Incorrect data from BAdI implementation; purchase order &1, item &2 ?

  The SAP error message WRF_WSUBST013 indicates that there is an issue with the data being processed in a BAdI (Business Add-In) implementation related to the substitution of data in the context of a purchase order. This error typically arises when the BAdI implementation does not return the expected data or when the data being processed does not meet the required criteria.
  
  Cause:
  
  Incorrect Implementation of BAdI: The BAdI implementation may not be correctly coded, leading to unexpected or incorrect data being returned.
  Data Inconsistencies: The data being processed (in this case, the purchase order and item) may have inconsistencies or may not meet the validation rules defined in the BAdI.
  Missing or Incorrect Configuration: There may be missing configuration settings or incorrect settings in the system that affect how the BAdI processes the data.
  Versioning Issues: If there are multiple versions of the BAdI or if the system has been upgraded, there may be compatibility