How To Fix GHO_ALLOC_UI143 - Maintenance plant not maintained for network object &

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_ALLOC_UI - Message Class for UI for Allocation

• Message number: 143

• Message text: Maintenance plant not maintained for network object &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_ALLOC_UI143 - Maintenance plant not maintained for network object & ?

  The SAP error message GHO_ALLOC_UI143 indicates that there is a missing maintenance plant for a network object in the system. This error typically arises in the context of project systems or maintenance planning when trying to allocate resources or perform operations related to a network or project.
  Cause:
  The primary cause of this error is that the network object (such as a project or maintenance order) does not have a maintenance plant assigned to it. The maintenance plant is crucial for various operations, including resource allocation, scheduling, and cost planning.
  Solution:
  To resolve this error, you need to ensure that the maintenance plant is correctly assigned to the network object. Here are the steps to do this:
  
  
  Check the Network Object:
  
  Go to the transaction code CN22 (Change Network) or CJ20N (Project Builder).
  Enter the network number or project and check the details.
  
  
  
  Assign a Maintenance Plant:
  
  In the network details, look for the "General Data" or "Basic Data" tab.
  Ensure that the "Maintenance Plant" field is filled in with the appropriate plant code.
  If it is empty, enter the correct maintenance plant that corresponds to the network object.
  
  
  
  Save Changes:
  
  After entering the maintenance plant, save the changes to the network object.
  
  
  
  Re-attempt the Operation:
  
  Once the maintenance plant is assigned, try to perform the operation that triggered the error again.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CN22: Change Network
  CJ20N: Project Builder
  IW32: Change Order (for maintenance orders)
  
  
  
  Configuration:
  
  Ensure that the maintenance plants are properly configured in the system. You can check this in the configuration settings under SPRO > Plant Maintenance and Customer Service > Maintenance and Service Processing > Maintenance Planning > Define Maintenance Plants.
  
  
  
  Authorization:
  
  Ensure that you have the necessary authorizations to make changes to network objects and maintenance plants.
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for more details on network management and maintenance planning.
  
  
  
  By following these steps, you should be able to resolve the GHO_ALLOC_UI143 error and ensure that your network objects are properly configured for maintenance activities.