How To Fix WRF_MRM_ASSIGN015 - Assignment test group &1 is maintained incorrectly

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_MRM_ASSIGN - Messages for Assignment Test

• Message number: 015

• Message text: Assignment test group &1 is maintained incorrectly

What causes this issue?

Assignment test group &V1& is not maintained correctly for company code
&V2&, as one of the following fields is set to 0:
"Length of interval between 2 assignment tests" (technical name:
WRF_ASSIGN_GRP-RANGE_BETWEEN) or
"Max. duration of assignment test period (in days)" (technical name:
WRF_ASSIGN_GRP-RANGE_MAX)
Neither of these fields can be set to 0.

System Response

The invoice is not considered relevant for the assignment test.

How to fix this error?

Check the settings for the assignment test group in Customizing for
invoice verification and correct them as necessary.

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 WRF_MRM_ASSIGN015 - Assignment test group &1 is maintained incorrectly ?

  The SAP error message WRF_MRM_ASSIGN015 indicates that there is an issue with the assignment of a test group in the Material Requirements Management (MRM) module. This error typically arises when the configuration for the assignment of a test group to a material or a specific scenario is incorrect or incomplete.
  Cause:
  
  Incorrect Configuration: The test group may not be properly configured in the system. This could be due to missing entries or incorrect settings in the relevant customizing tables.
  Missing Master Data: The material or the test group may not be properly defined in the master data, leading to inconsistencies.
  Incompatible Settings: The settings for the test group may not be compatible with the material type or the specific requirements of the process being executed.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the test group settings.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the customizing settings in SAP (transaction code SPRO) and navigate to the relevant section for Material Requirements Management.
  Verify that the test group is correctly defined and assigned to the appropriate materials or processes.
  
  
  
  Review Master Data:
  
  Check the material master data (transaction code MM03) to ensure that the test group is assigned correctly to the material in question.
  Ensure that all necessary fields are filled out correctly.
  
  
  
  Validate Settings:
  
  Ensure that the test group settings are compatible with the material type and the specific requirements of the process you are trying to execute.
  If necessary, consult the documentation or SAP notes related to the specific test group and its intended use.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and modify the test group settings. This may involve checking user roles and permissions.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant notes or updates that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test to ensure that the error no longer occurs. 
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SPRO (Customizing)
  MM03 (Display Material)
  MM02 (Change Material)
  
  
  SAP Documentation: Review the SAP Help Portal for detailed documentation on Material Requirements Management and test group configurations.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.