How To Fix RM122 - Run schedule header for material & in plant & does not exist

RM122 - Overview

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 122

• Message text: Run schedule header for material & in plant & does not exist

What causes this issue?

You entered a run schedule header for the material and plant that does
not suit the material.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RM122 - Run schedule header for material & in plant & does not exist ?

  The SAP error message RM122 indicates that the system cannot find a run schedule header for a specific material in a particular plant. This error typically occurs in the context of production planning and scheduling, particularly when dealing with run schedules in the SAP system.
  
  Cause:
  
  
  Missing Run Schedule Header: The most common cause of this error is that there is no run schedule header created for the specified material and plant combination. This could be due to:
  
  The run schedule has not been created yet.
  The run schedule was deleted or not saved properly.
  The material or plant specified in the transaction does not match any existing run schedule headers.
  
  
  
  Incorrect Material or Plant: The material number or plant code entered may be incorrect or may not exist in the system.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the run schedule headers.
  
  
  
  Solution:
  
  
  Check Run Schedule Headers: 
  
  Navigate to the