How To Fix I4120 - Maintenance plant &1 does not support maintenance planner group &2

SAP Error Message - Details

• Message type: E = Error

• Message class: I4 - WCM: Work Clearance Management

• Message number: 120

• Message text: Maintenance plant &1 does not support maintenance planner group &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message I4120 - Maintenance plant &1 does not support maintenance planner group &2 ?

  The SAP error message I4120 indicates that there is a mismatch between the maintenance plant and the maintenance planner group in the system. This error typically arises when you are trying to assign a maintenance planner group to a maintenance plant that does not support it.
  Cause:
  
  Configuration Issue: The maintenance planner group has not been assigned to the maintenance plant in the configuration settings.
  Data Entry Error: There may be a typo or incorrect entry when assigning the maintenance planner group to the maintenance plant.
  Master Data Inconsistency: The maintenance plant or planner group may not be properly set up in the system.
  
  Solution:
  To resolve the I4120 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP (Transaction SPRO).
  Navigate to the following path: Plant Maintenance and Customer Service > Maintenance and Service Processing > Maintenance Planning > Define Maintenance Planner Groups.
  Ensure that the maintenance planner group is correctly assigned to the maintenance plant.
  
  
  
  Assign Planner Group to Plant:
  
  If the planner group is not assigned, you will need to create or modify the assignment.
  You can do this by selecting the appropriate maintenance plant and adding the relevant maintenance planner group.
  
  
  
  Verify Master Data:
  
  Check the master data for both the maintenance plant and the maintenance planner group to ensure they are correctly set up.
  Use transaction codes like IL01 (Create Functional Location) or IL02 (Change Functional Location) to verify the details.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to make changes to the maintenance planner group and maintenance plant assignments.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IL01, IL02, IL03 (for functional locations), and IP01, IP02 (for maintenance plans).
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring maintenance planner groups and plants.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the I4120 error and ensure that the maintenance planner group is correctly associated with the maintenance plant.