How To Fix P0171 - Deletion is not possible. The line layout & & is still in use

SAP Error Message - Details

• Message type: E = Error

• Message class: P0 - Messages for Transactions PE01, PE02 and PE03

• Message number: 171

• Message text: Deletion is not possible. The line layout & & is still in use

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message P0171 - Deletion is not possible. The line layout & & is still in use ?

  The SAP error message P0171, which states "Deletion is not possible. The line layout & & is still in use," typically occurs when you attempt to delete a line layout (such as a layout for a production line or a work center) that is currently being referenced or used in the system. This can happen in various contexts, such as production planning, material management, or other modules where line layouts are utilized.
  Cause:
  
  Active Usage: The line layout you are trying to delete is still assigned to one or more objects, such as production orders, work centers, or other master data.
  Dependencies: There may be dependencies or links to other configurations or processes that prevent the deletion.
  Open Transactions: There might be open transactions or processes that are currently using the line layout.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Usage:
  
  Identify where the line layout is being used. You can do this by checking related transactions or reports that list the usage of line layouts.
  Use transaction codes like CO03 (Display Production Order) or CR02 (Change Work Center) to see if the layout is assigned to any active objects.
  
  
  
  Remove Assignments:
  
  If you find that the line layout is assigned to any active objects, you will need to remove those assignments first. This may involve changing or deleting production orders, work centers, or other related configurations.
  
  
  
  Check for Open Transactions:
  
  Ensure that there are no open transactions that are using the line layout. If there are, you may need to complete or close those transactions before attempting to delete the layout.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific instructions related to the line layout you are working with. This can provide additional context or steps that may be necessary.
  
  
  
  Contact Support:
  
  If you are unable to determine the cause or resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you analyze the situation, such as CR01 (Create Work Center), CR02 (Change Work Center), and CO01 (Create Production Order).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches that address known issues.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about why the deletion is not possible.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.