How To Fix /CUM/MSG142 - CU order: Account assignment to a suboperation is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /CUM/MSG -

• Message number: 142

• Message text: CU order: Account assignment to a suboperation is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CUM/MSG142 - CU order: Account assignment to a suboperation is not allowed ?

  The SAP error message /CUM/MSG142 indicates that there is an issue with the account assignment for a suboperation in a Customer Order (CU order). This error typically arises when you attempt to assign costs or resources to a suboperation that is not allowed by the system configuration or the nature of the operation itself.
  Cause:
  
  
  Suboperation Restrictions: In SAP, suboperations are often used to break down a main operation into smaller tasks. However, not all suboperations are allowed to have account assignments. This restriction can be due to the configuration of the operation type or the settings in the controlling area.
  
  
  Configuration Settings: The configuration settings for the order type or the operation type may not allow account assignments for suboperations. This can be due to the way the production process is structured in the system.
  
  
  Missing Master Data: There may be missing or incorrect master data related to the operation or the order type that is causing the system to reject the account assignment.
  
  
  Solution:
  
  
  Check Operation Type Configuration: Review the configuration of the operation type in the SAP system. Ensure that the operation type allows account assignments for suboperations. This can be done in the configuration settings under the Production Planning (PP) module.
  
  
  Review Order Type Settings: Check the settings for the specific order type you are using. Ensure that it is configured to allow account assignments for suboperations.
  
  
  Adjust Suboperation Settings: If the suboperation is not meant to have an account assignment, consider whether it is necessary to assign costs to it. If not, you may need to adjust your planning or execution strategy.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the configuration of operations and account assignments.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and requirements.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CO02 (Change Production Order) or CO01 (Create Production Order) to review and modify the order details.
  Master Data: Ensure that all relevant master data (like work centers, routing, and operation details) is correctly set up and linked to the order.
  User Exits and BAdIs: If custom logic is implemented in your SAP system, check for any user exits or BAdIs that might affect the behavior of account assignments for suboperations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.