How To Fix MMRP01155 - Internal error: error when saving the status matrix &1

MMRP01155 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 155

• Message text: Internal error: error when saving the status matrix &1

What causes this issue?

An error occurred during the writing of the fixed bit string for status
matrix &V1& to the liveCache.

System Response

The systerm terminates the processing.

How to fix this error?

Contact SAP.

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.

MMRP01155 - Details

• The SAP error message MMRP01155, which states "Internal error: error when saving the status matrix &1," typically occurs in the context of Material Management or Production Planning modules when there is an issue with saving the status matrix for a material or production order. This error can be caused by various factors, including data inconsistencies, configuration issues, or system-related problems.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the material or production order that is being processed.
  
  Configuration Issues: Incorrect configuration settings in the material master or production settings can lead to this error.
  Authorization Issues: Lack of proper authorizations for the user trying to save the status matrix.
  System Bugs: There may be bugs or issues in the SAP system that are causing the error.
  Database Issues: Problems with the database, such as locks or corruption, can also lead to this error.
  
  Solutions:
  
  Check Data Consistency: Verify the data related to the