How To Fix CI053 - Component & already assigned to current operation

SAP Error Message - Details

• Message type: E = Error

• Message class: CI - Plant maintenance task list messages

• Message number: 053

• Message text: Component & already assigned to current operation

What causes this issue?

Component &V1& was already assigned to this operation higher up.

System Response

Any one component can only be entered once in any operation.

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

How to fix this error?

Check the material component number entered. If you entered the wrong
number by mistake, overtype it with the correct number. If you tried to
assign the same component a second time by mistake, delete it here from
the list.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CI053 - Component & already assigned to current operation ?

  The SAP error message CI053 ("Component & already assigned to current operation") typically occurs in the context of production planning or manufacturing processes within SAP. This error indicates that a component (material) is already assigned to the operation you are trying to modify or add it to, which can lead to conflicts in the bill of materials (BOM) or routing.
  Cause:
  
  Duplicate Assignment: The component you are trying to assign is already linked to the operation in the routing or production order.
  Incorrect Routing: The routing may have been set up incorrectly, leading to multiple attempts to assign the same component to the same operation.
  System Configuration: There may be configuration settings in the system that prevent multiple assignments of the same component to an operation.
  
  Solution:
  
  Check Existing Assignments: Review the routing or production order to see if the component is already assigned. You can do this by navigating to the routing or production order in SAP and checking the components listed for the operation.
  Remove Duplicate Assignment: If you find that the component is indeed already assigned, you may need to remove the duplicate assignment or adjust the routing to ensure that each component is only assigned once per operation.
  Adjust Routing: If the routing is incorrect, you may need to modify it to reflect the correct components and their assignments.
  Consult Documentation: Refer to SAP documentation or your organization's guidelines for managing components and operations to ensure compliance with best practices.
  Check User Authorizations: Ensure that you have the necessary authorizations to make changes to the routing or production order.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CA01 (Create Routing), CA02 (Change Routing), or CO02 (Change Production Order) to manage routings and production orders.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling component assignments.
  Training and Support: If you are unsure about how to proceed, consider reaching out to your SAP support team or consulting with a colleague who has experience in production planning and routing.
  
  By following these steps, you should be able to resolve the CI053 error and ensure that your components are correctly assigned in your SAP system.