How To Fix I0404 - Planning plant & does not support planner group &

I0404 - Overview

• Message type: E = Error

• Message class: I0 - Messages for PM tables

• Message number: 404

• Message text: Planning plant & does not support planner group &

What causes this issue?

The <GL:maintenance_planner_group>maintenance planner group</> that
has been entered is not defined.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

Check that the maintenance planning group that you entered was the
correct one. If not, change the entry.
Procedure for the system administrator
Check whether or not the desired maintenance planning group is defined.
If need be, define it using the customizing function.

<DS:TRAN.OIAI>Proceed</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

I0404 - Details

• The SAP error message I0404, which states "Planning plant & does not support planner group &," typically occurs in the context of production planning and material requirements planning (MRP) when there is a mismatch between the planning plant and the planner group settings in the system.
  
  Cause:
  
  
  Configuration Issues: The planning plant may not be configured to support the specified planner group. This can happen if the planner group is not assigned to the planning plant in the configuration settings.
  Master Data Issues: The material master or the plant-specific settings may not have the correct planner group assigned.
  User Authorization: The user may not have the necessary authorizations to access the planner group for the specified planning plant.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP (Transaction SPRO).
  Navigate to the relevant section for Production Planning (PP) and check the settings for planner groups and planning plants.
  Ensure that the planner group is assigned to the planning