How To Fix PPH_MASTER_DATA001 - MRP controller &1 in plant &2 does not exist

PPH_MASTER_DATA001 - Overview

• Message type: E = Error

• Message class: PPH_MASTER_DATA - Messages PPH Master Data

• Message number: 001

• Message text: MRP controller &1 in plant &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_MASTER_DATA001 - MRP controller &1 in plant &2 does not exist ?

  The SAP error message PPH_MASTER_DATA001 indicates that the system cannot find the specified MRP (Material Requirements Planning) controller for a given plant. This error typically arises during processes related to production planning, such as when trying to create or modify master data, or when running MRP.
  
  Cause:
  
  Non-Existent MRP Controller: The MRP controller specified in the transaction does not exist in the system.
  Incorrect Plant Assignment: The MRP controller may not be assigned to the specified plant.
  Data Inconsistency: There may be inconsistencies in the master data or configuration settings.
  Authorization Issues: The user may not have the necessary authorizations to view or modify the MRP controller data.
  
  
  Solution:
  
  
  Check MRP Controller Configuration:
  
  Go to the transaction code OMMR (or navigate through the menu: Logistics > Production > MRP > Master Data > MRP Controller > Define MRP Controllers).
  Verify that the MRP controller exists and is correctly configured for the specified plant.
  
  
  
  Assign MRP Controller to Plant:
  
  If the MRP