How To Fix WRF_MRM_ASSIGN013 - Error reading WRF_ASSIGN_GRP for company code &1 and supplier &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_MRM_ASSIGN - Messages for Assignment Test

• Message number: 013

• Message text: Error reading WRF_ASSIGN_GRP for company code &1 and supplier &2

What causes this issue?

An error occurred when reading database table WRF_ASSIGN_GRP for company
code &V1& and supplier &V2&.

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?

Check whether an assignment test group has been defined for the above
combination of company code and supplier.

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_MRM_ASSIGN013 - Error reading WRF_ASSIGN_GRP for company code &1 and supplier &2 ?

  The SAP error message WRF_MRM_ASSIGN013 indicates that there is an issue with reading the assignment group for a specific company code and supplier. This error typically arises in the context of Material Requirements Planning (MRP) or when dealing with supplier-related data in the SAP system.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Assignment Group: The assignment group for the specified company code and supplier may not be defined in the system.
  Data Inconsistency: There may be inconsistencies or corruption in the data related to the assignment group.
  Authorization Issues: The user may not have the necessary authorizations to access the assignment group data.
  Configuration Issues: There may be configuration issues in the system that prevent the proper reading of the assignment group.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Assignment Group:
  
  Go to the relevant transaction (e.g., ME11 for creating purchasing info records) and check if the assignment group for the specified company code and supplier exists.
  If it does not exist, create the necessary assignment group.
  
  
  
  Verify Data Consistency:
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables (e.g., WRF_ASSIGN_GRP) for any inconsistencies or missing entries.
  If inconsistencies are found, you may need to correct them or consult with your SAP Basis or technical team.
  
  
  
  Check Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the assignment group data.
  You can check user roles and authorizations using transaction SU53 or SU01.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the assignment groups in the SAP system. This may involve reviewing the settings in the customizing transaction (SPRO).
  Ensure that all necessary configuration steps have been completed for the relevant modules.
  
  
  
  Consult SAP Notes:
  
  Search for any relevant SAP Notes that may address this specific error. You can do this through the SAP Support Portal or by using transaction SNOTE.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: ME11, ME12, ME13 (for purchasing info records), SE11 (Data Dictionary), SE16 (Data Browser), SU53 (Authorization check).
  Tables: WRF_ASSIGN_GRP (Assignment Group Table), EKKO (Purchasing Document Header), EKPO (Purchasing Document Item).
  SAP Documentation: Refer to SAP Help Portal for detailed documentation on Material Management and Purchasing processes.
  
  By following these steps, you should be able to identify and resolve the cause of the WRF_MRM_ASSIGN013 error in your SAP system.