How To Fix WRF_MRM_ASSIGN031 - No assignment criteria returned

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_MRM_ASSIGN - Messages for Assignment Test

• Message number: 031

• Message text: No assignment criteria returned

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_MRM_ASSIGN031 - No assignment criteria returned ?

  The SAP error message WRF_MRM_ASSIGN031 indicates that there are no assignment criteria returned for a specific operation, typically related to the Material Requirements Management (MRM) module. This error often occurs during processes such as material planning, pricing, or when trying to assign certain characteristics to materials.
  Causes:
  
  Missing Assignment Criteria: The most common cause is that the system cannot find any valid assignment criteria for the material or the specific operation being performed.
  
  Configuration Issues: There may be issues with the configuration settings in the MRM module, such as missing or incorrect settings in the assignment criteria.
  Master Data Issues: The material master data may not be properly maintained, leading to the absence of necessary assignment criteria.
  Data Inconsistencies: There could be inconsistencies in the data that prevent the system from retrieving the correct assignment criteria.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required data.
  
  Solutions:
  
  Check Assignment Criteria: Review the