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)