How To Fix LD234 - Routings are already being used -> Function: "Routing usage".

SAP Error Message - Details

• Message type: E = Error

• Message class: LD - Logistics Automotive Line Design

• Message number: 234

• Message text: Routings are already being used -> Function: "Routing usage".

What causes this issue?

The routings used in the current line balance are already being used in
other line balances. For line balances without change numbers or where
the same change number is used for each line balance, moving the
operations causes changes to the existing line balance.

How to fix this error?

Access the function, "Routing usage" and check the multiple usage.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LD234 - Routings are already being used -> Function: "Routing usage". ?

  The SAP error message LD234 indicates that the routings you are trying to modify or delete are currently in use. This typically occurs when there are existing production orders, planned orders, or other processes that reference the routing in question. 
  Cause:
  
  Active Production Orders: The routing is linked to production orders that are currently active or in process.
  Planned Orders: There may be planned orders that reference the routing.
  Dependencies: Other objects, such as maintenance plans or work centers, may have dependencies on the routing.
  Routing Usage: The routing is being used in a specific context (e.g., for a particular plant or production version) that prevents changes.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Active Orders:
  
  Use transaction codes like CO03 (Display Production Order) or MD04 (Stock/Requirements List) to check if there are any active production or planned orders that are using the routing.
  If there are active orders, you may need to complete or delete them before you can modify the routing.
  
  
  
  Review Routing Usage:
  
  Use transaction CA03 (Display Routing) to check the details of the routing and see where it is being used.
  Look for any dependencies or references to the routing in other objects.
  
  
  
  Change Routing Usage:
  
  If you need to change the routing, consider creating a new version of the routing instead of modifying the existing one. This can be done using transaction CA01 (Create Routing).
  
  
  
  Consult with Stakeholders:
  
  If the routing is critical and cannot be changed due to ongoing processes, consult with production planners or other stakeholders to determine the best course of action.
  
  
  
  Locking Mechanism:
  
  If you are sure that the routing is not in use but still receive the error, check if there are any locking mechanisms in place that might be causing the issue.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CA03: Display Routing
  CA01: Create Routing
  CO03: Display Production Order
  MD04: Stock/Requirements List
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to routing usage.
  Documentation: Review SAP documentation for routing and production order management for best practices and guidelines.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.