How To Fix MMRP01077 - There are too many stations in the matrix

MMRP01077 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 077

• Message text: There are too many stations in the matrix

What causes this issue?

You have used more than 8.000 stations in your line design.

System Response

This is not allowed with the rapid planning matrix.

How to fix this error?

Reduce the number of stations.

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.

MMRP01077 - Details

• The SAP error message MMRP01077, which states "There are too many stations in the matrix," typically occurs in the context of the SAP Production Planning (PP) module, particularly when dealing with the capacity planning and work center matrix.
  
  Cause:
  This error is generally caused by exceeding the maximum number of work centers (or stations) that can be defined in a particular matrix. Each matrix in SAP has a limit on the number of entries it can handle, and if this limit is exceeded, the system will throw this error.
  
  Solution:
  To resolve the MMRP01077 error, you can consider the following steps:
  
  
  Review the Matrix Configuration:
  
  Check the configuration of the matrix where the error is occurring. Identify how many work centers or stations are currently defined.
  
  
  
  Reduce the Number of Stations:
  
  If possible, reduce the number of work centers in the matrix. This may involve consolidating work centers or re-evaluating the necessity of each one.
  
  
  
  Split the Matrix:
  
  If you