How To Fix COCMN139 - Component & cannot be automatically reallocated

SAP Error Message - Details

• Message type: E = Error

• Message class: COCMN - Order Change Management - Network-Specific Messages

• Message number: 139

• Message text: Component & cannot be automatically reallocated

What causes this issue?

Component &V1&, which is assigned to the operation, cannot be
reassigned automatically.

System Response

The change step is not executed.

How to fix this error?

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

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COCMN139 - Component & cannot be automatically reallocated ?

  The SAP error message COCMN139, which states "Component & cannot be automatically reallocated," typically occurs in the context of production orders, material requirements planning (MRP), or inventory management. This error indicates that the system is unable to automatically reallocate a component (material) to a production order or another process due to certain constraints or issues.
  Causes:
  
  Insufficient Stock: The component may not have enough stock available in the inventory to fulfill the requirement.
  Incorrect Configuration: The configuration of the material or the production order may not allow for automatic reallocation.
  Batch Management Issues: If the component is batch-managed, there may be issues with batch availability or selection.
  Status of the Production Order: The production order may be in a status that does not allow for changes or reallocations.
  Missing Master Data: There may be missing or incorrect master data related to the component or production order.
  Allocation Rules: The allocation rules set in the system may not permit automatic reallocation under certain conditions.
  
  Solutions:
  
  Check Stock Levels: Verify the stock levels of the component in question. If stock is insufficient, consider procuring more materials or adjusting the production schedule.
  Review Production Order Status: Ensure that the production order is in a status that allows for reallocations. If necessary, change the status to allow for modifications.
  Examine Configuration Settings: Review the configuration settings for the material and production order to ensure they are set up correctly for automatic reallocation.
  Batch Management: If the component is batch-managed, check the batch status and availability. Ensure that the correct batch is selected for allocation.
  Master Data Review: Ensure that all relevant master data (material master, BOM, routing) is correctly maintained and up to date.
  Manual Reallocation: If automatic reallocation fails, consider reallocating the component manually through the appropriate transaction (e.g., CO02 for production orders).
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and its context.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and MMBE (Stock Overview).
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may resolve the issue.
  User Authorization: Ensure that the user has the necessary authorizations to perform reallocations and modifications in the system.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning or materials management.