How To Fix 6R044 - MRP controller & does not exist in plant &

6R044 - Overview

• Message type: E = Error

• Message class: 6R - Messages for Retail MRP

• Message number: 044

• Message text: MRP controller & does not exist in plant &

System Response

INCLUDE ISR_VERARBEITUNG

How to fix this error?

Enter an existing MRP controller.

Error message extract from SAP system. Copyright SAP SE.

6R044 - Details

• The SAP error message 6R044 indicates that the MRP (Material Requirements Planning) controller specified does not exist for the specified plant. This error typically arises during MRP runs or when trying to create or modify material master records.
  
  Cause:
  
  Missing MRP Controller: The MRP controller you are trying to use has not been defined in the system for the specified plant.
  Incorrect Configuration: The MRP controller may have been incorrectly configured or deleted.
  Plant-Specific Settings: The MRP controller may exist in the system but is not assigned to the specific plant you are working with.
  
  
  Solution:
  
  
  Check MRP Controller Configuration:
  
  Go to the transaction code OMC1 (or navigate through the menu: Logistics > Production > MRP > MRP Controller > Define MRP Controllers).
  Verify if the MRP controller exists and is correctly configured for the relevant plant.
  
  
  
  Assign MRP Controller to Plant:
  
  If the MRP controller exists but is not assigned to the plant, you can assign it by using