How To Fix MMRP01193 - Internal error occurred: matrix_not_descr_Trans

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 193

• Message text: Internal error occurred: matrix_not_descr_Trans

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 MMRP01193 - Internal error occurred: matrix_not_descr_Trans ?

  The SAP error message MMRP01193 with the description "Internal error occurred: matrix_not_descr_Trans" typically indicates an issue related to the material master data or the configuration of the material management module. This error can occur during various transactions, such as when trying to create or change material master records, especially when dealing with matrix materials or variants.
  Causes:
  
  Matrix Material Configuration: The error may arise if there is a problem with the configuration of matrix materials or if the system is unable to find the necessary descriptions for the matrix characteristics.
  Missing Data: There may be missing or incomplete data in the material master records, particularly in the variant configuration settings.
  Custom Code Issues: If there are custom enhancements or modifications in the system, they might be causing conflicts or errors during the processing of matrix materials.
  System Bugs: Occasionally, this error can be triggered by bugs in the SAP system itself, particularly if you are using an older version of SAP.
  
  Solutions:
  
  Check Material Master Data: Review the material master data for the affected materials. Ensure that all required fields are filled out correctly, especially those related to matrix or variant configuration.
  Review Matrix Configuration: If you are using matrix materials, check the configuration settings for matrix characteristics and ensure that they are correctly defined.
  Transaction Logs: Check the transaction logs for more detailed error messages that might provide additional context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be specific notes addressing this error, including patches or updates that resolve the issue.
  Debugging: If you have access to debugging tools, you can try to debug the transaction to identify the exact point of failure and gather more information about the internal error.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant transaction logs.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation related to material management and matrix materials for best practices and configuration guidelines.
  Community Forums: Check SAP community forums or other online resources where users may have encountered similar issues and shared their solutions.
  System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can help prevent known issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the MMRP01193 error in your SAP system.