How To Fix LRM284 - The object group with business key &1 is used

SAP Error Message - Details

• Message type: E = Error

• Message class: LRM - Customizing

• Message number: 284

• Message text: The object group with business key &1 is used

What causes this issue?

This object group can be deleted only if no further dependencies exist.
However, the object group is still referenced by the ILM object with the
business key &V2&.

System Response

It is not possible to delete the rule group with the business key &V1&.

How to fix this error?

To delete the object group, you need to remove all of its assignments in
the ILM objects.

Procedure for System Administrators

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 LRM284 - The object group with business key &1 is used ?

  The SAP error message LRM284 indicates that an object group with a specific business key is currently in use, which prevents certain operations from being performed on it. This error typically arises in the context of managing object groups in SAP, particularly in the Logistics or Material Management modules.
  Cause:
  The error occurs when you attempt to delete or modify an object group that is still being referenced or used by other objects or processes within the system. This could happen if:
  
  The object group is assigned to active transactions.
  There are dependencies or links to other objects that rely on this object group.
  The object group is part of a configuration that is currently active.
  
  Solution:
  To resolve the LRM284 error, you can follow these steps:
  
  
  Identify Dependencies: Check which objects or transactions are using the object group. You can do this by:
  
  Reviewing the configuration settings in the relevant module.
  Using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to analyze the object group and its dependencies.
  
  
  
  Deactivate or Unlink: If possible, deactivate or unlink the object group from the transactions or objects that are using it. This may involve:
  
  Changing the configuration settings.
  Removing references in related objects.
  
  
  
  Check for Active Processes: Ensure that there are no active processes or transactions that are currently using the object group. If there are, you may need to wait until they are completed or terminated.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing object groups in your version of SAP.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal IT team for assistance.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you manage object groups, such as:
  
  LTMOM (Manage Object Model)
  LTMOM (Manage Object Groups)
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for specific notes that may address your situation.
  
  
  Documentation: Review the SAP Help Portal for detailed documentation on object groups and their management.
  
  
  By following these steps, you should be able to identify the cause of the LRM284 error and take appropriate action to resolve it.