How To Fix MMRP01251 - Error code: &1, matrix number: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 251

• Message text: Error code: &1, matrix number: &2

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 MMRP01251 - Error code: &1, matrix number: &2 ?

  The SAP error message MMRP01251 typically relates to issues with material master data, particularly in the context of matrix materials. This error can occur when there is a problem with the configuration or data associated with matrix materials in the system.
  Cause:
  The error message MMRP01251 indicates that there is an issue with the matrix number or the configuration of the matrix material. Common causes include:
  
  Invalid Matrix Number: The matrix number specified in the transaction does not exist or is not correctly defined in the system.
  Data Inconsistencies: There may be inconsistencies in the material master data, such as missing attributes or incorrect settings.
  Configuration Issues: The matrix material configuration may not be set up correctly, leading to errors when trying to access or manipulate the data.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the matrix material data.
  
  Solution:
  To resolve the MMRP01251 error, you can take the following steps:
  
  
  Check Matrix Number: Verify that the matrix number specified in the error message is correct and exists in the system. You can do this by navigating to the material master data and checking the matrix configuration.
  
  
  Review Material Master Data: Ensure that all required fields and attributes for the matrix material are filled out correctly. Look for any missing or incorrect data that could be causing the issue.
  
  
  Configuration Review: If you have access to the configuration settings, review the matrix material configuration to ensure it is set up correctly. This may involve checking the settings in the material master or related configuration tables.
  
  
  Authorization Check: Ensure that the user encountering the error has the necessary authorizations to access and modify the matrix material data. If not, contact your SAP security team to request the appropriate access.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to matrix materials and the MMRP01251 error.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details, including the error code and matrix number, for more targeted help.
  
  
  Related Information:
  
  Matrix Materials: Matrix materials in SAP are used to manage products that have multiple variations based on certain attributes (e.g., size, color). Understanding how matrix materials work can help in troubleshooting related issues.
  Material Master Data: Familiarize yourself with the material master data structure and the importance of maintaining accurate and complete data to avoid errors.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to the MMRP01251 error.
  
  By following these steps, you should be able to identify and resolve the issue causing the MMRP01251 error in your SAP system.