How To Fix UD126 - Object &1 is used

SAP Error Message - Details

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 126

• Message text: Object &1 is used

What causes this issue?

An object is to be deleted. However, since this object is still being
used, it cannot be deleted.

System Response

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?

First delete all the references if this is possible.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UD126 - Object &1 is used ?

  The SAP error message UD126, which states "Object &1 is used," typically occurs when you attempt to delete or change an object (such as a user-defined object, a configuration object, or a master data object) that is currently in use or has dependencies in the system. This can happen in various contexts, such as when trying to delete a user, a material, a customer, or any other object that is linked to other data.
  Cause:
  The primary cause of this error is that the object you are trying to modify or delete is still being referenced or utilized by other objects or processes in the SAP system. For example:
  
  A user cannot be deleted if they are assigned to roles or profiles.
  A material cannot be deleted if it is included in open purchase orders or sales orders.
  A customer cannot be deleted if there are outstanding transactions or links to other data.
  
  Solution:
  To resolve the UD126 error, you need to identify and eliminate the dependencies or references to the object you are trying to delete or modify. Here are some steps you can take:
  
  
  Check Dependencies: Use transaction codes or reports to check where the object is being used. For example:
  
  For users, check roles and profiles assigned.
  For materials, check purchase orders, sales orders, or stock levels.
  For customers, check open invoices or sales orders.
  
  
  
  Remove References: Once you identify the dependencies, you will need to remove or modify them. This may involve:
  
  Unassigning roles from a user.
  Deleting or modifying related purchase orders or sales orders for a material.
  Closing or clearing outstanding transactions for a customer.
  
  
  
  Use Transaction Codes: Depending on the object type, you can use specific transaction codes to find dependencies:
  
  SU01 for user management.
  MM03 for material master data.
  FD03 for customer master data.
  
  
  
  Consult Documentation: If you are unsure about the dependencies, consult SAP documentation or your organization's SAP support team for guidance.
  
  
  Test in a Development Environment: If possible, test the deletion or modification in a development or test environment before applying changes in production.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the UD126 error.
  Transaction Logs: Review transaction logs to understand the context in which the error occurred.
  User Permissions: Ensure that you have the necessary permissions to delete or modify the object in question.
  
  By following these steps, you should be able to resolve the UD126 error and successfully manage the object in SAP.