How To Fix COCM139 - Component &/& cannot be automatically reassigned

SAP Error Message - Details

• Message type: E = Error

• Message class: COCM - Order Change Management

• Message number: 139

• Message text: Component &/& cannot be automatically reassigned

What causes this issue?

Component &V2& item &V1& that is assigned to operation &V3&, cannot be
automatically reassigned.

System Response

The change step is not executed.

How to fix this error?

You can find the cause of this in the log for the component.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COCM139 - Component &/& cannot be automatically reassigned ?

  The SAP error message COCM139, which states "Component &/& cannot be automatically reassigned," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost object assignments or when trying to reassign components in a production order or cost center.
  Cause:
  The error can arise due to several reasons, including:
  
  Inconsistent Data: The component you are trying to reassign may not be compatible with the target cost object or may not exist in the system.
  Missing Master Data: The necessary master data (like material master, cost center, or internal order) may not be set up correctly or may be missing.
  Configuration Issues: There may be configuration settings in the controlling area or the relevant cost object that prevent the reassignment.
  Status of the Object: The component or the cost object may be in a status that does not allow for reassignment (e.g., locked, completed, or closed).
  Dependencies: There may be dependencies or relationships with other components or cost objects that prevent the reassignment.
  
  Solution:
  To resolve the COCM139 error, you can take the following steps:
  
  Check Component and Cost Object: Verify that the component and the target cost object are valid and exist in the system. Ensure that they are compatible for reassignment.
  Review Master Data: Ensure that all necessary master data is correctly set up and active. This includes checking the material master, cost center, and any other relevant data.
  Examine Configuration: Review the configuration settings in the controlling area and ensure that they allow for the reassignment of components.
  Check Object Status: Look at the status of both the component and the cost object. If they are locked or completed, you may need to unlock or change their status before reassignment.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and the context in which it occurs.
  Use Transaction Codes: Utilize relevant transaction codes (like CO02 for production orders or KSU5 for cost center accounting) to check the details of the components and cost objects involved.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to cost accounting, such as CO01 (Create Production Order), CO02 (Change Production Order), and KSB1 (Cost Centers: Actual Line Items).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify the root cause of the COCM139 error and implement a suitable solution.