How To Fix MMRP01082 - Matrix explosion exited with fatal error; see log

MMRP01082 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 082

• Message text: Matrix explosion exited with fatal error; see log

What causes this issue?

A fatal error has occurred.

System Response

The system terminates the RPM planning run.

How to fix this error?

Check the cause in the application log, object RPM.

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.

MMRP01082 - Details

• The SAP error message MMRP01082, which states "Matrix explosion exited with fatal error; see log," typically occurs during the matrix explosion process in the Material Requirements Planning (MRP) module. This process is responsible for generating dependent requirements for materials based on the bill of materials (BOM) and production orders.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the BOM or routing data, such as missing components or incorrect quantities.
  
  Configuration Issues: Incorrect configuration settings in the MRP or BOM settings can lead to errors during the matrix explosion.
  Large Data Volume: If the system is trying to process a very large amount of data, it may exceed memory limits or timeouts.
  Missing Master Data: Required master data (like material master records or vendor information) may be missing or incomplete.
  Custom Code Issues: If there are custom enhancements or modifications in the MRP process, they may introduce errors.
  
  Solutions:
  
  Check the Logs: The error message suggests checking the logs