How To Fix LTRT018 - Working area &1 cannot be deleted; &2 dependencies exist

SAP Error Message - Details

• Message type: E = Error

• Message class: LTRT - Ltrt Module Warnings

• Message number: 018

• Message text: Working area &1 cannot be deleted; &2 dependencies exist

What causes this issue?

Working area &V1& cannot be deleted due to an existing
dependency/ies.

System Response

System rejects your request for deletion.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

&V2& dependency/ies were detected in the master data of the Resource
Management.
Delete all dependencies of the working area &V1& in the Customizing for
Task & Resource Management -> Master Data -> Resource Management
-> Define Resource Types -> Working Area Assignment.
The dependency/ies include &V3& resource type definitions.
You can obtain lists of all dependencies of the working area via the
TRM Monitor:
Select &V1& in the list of working areas for the site and choose the
<LS>Display</> method for information.

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 LTRT018 - Working area &1 cannot be deleted; &2 dependencies exist ?

  The SAP error message LTRT018 indicates that a working area (or "working storage area") cannot be deleted because there are existing dependencies associated with it. This typically occurs in the context of SAP Logistics and Transportation Management, where working areas are used to manage various logistics processes.
  Cause:
  The error arises when you attempt to delete a working area that is still being referenced by other objects or processes within the system. Common reasons for dependencies include:
  
  Active Processes: There may be ongoing transactions or processes that are utilizing the working area.
  Linked Objects: Other objects, such as transportation requests, shipments, or planning documents, may be linked to the working area.
  Configuration Settings: The working area may be configured in a way that prevents deletion until certain conditions are met.
  
  Solution:
  To resolve this error, you need to identify and eliminate the dependencies that are preventing the deletion of the working area. Here are steps you can take:
  
  
  Check Active Processes: Review any active processes that might be using the working area. You may need to complete or cancel these processes before attempting to delete the working area.
  
  
  Identify Linked Objects: Use transaction codes or reports to find out which objects are linked to the working area. This could include:
  
  Transportation requests
  Shipments
  Planning documents
  
  
  
  Remove Dependencies: Once you have identified the dependencies, you can either:
  
  Delete or modify the linked objects.
  Reassign them to a different working area if applicable.
  
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing working areas and their dependencies.
  
  
  System Configuration: If the working area is part of a configuration that prevents deletion, you may need to adjust the configuration settings or consult with your SAP Basis or functional team.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP helpdesk for further assistance.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you manage working areas and dependencies, such as:
  
  LTRT (Logistics Transportation Management)
  LT03 (Create Transfer Order)
  LT12 (Confirm Transfer Order)
  
  
  
  SAP Notes: Check for any SAP Notes related to the error message LTRT018 for additional insights or patches that may address the issue.
  
  
  User Roles and Permissions: Ensure that you have the necessary permissions to delete working areas and manage dependencies.
  
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.