How To Fix /PLMB/OSET013 - User &1 is already assigned to object set &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/OSET -

• Message number: 013

• Message text: User &1 is already assigned to object set &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/OSET013 - User &1 is already assigned to object set &2 ?

  The SAP error message /PLMB/OSET013 User &1 is already assigned to object set &2 typically occurs in the context of SAP's Object Set Management, which is part of the PLM (Product Lifecycle Management) module. This error indicates that the user specified (represented by &1) is already assigned to the object set identified by &2. 
  Cause:
  
  Duplicate Assignment: The user is attempting to assign themselves or another user to an object set that they are already a part of.
  System Configuration: There may be a configuration issue or a misunderstanding of how object sets are managed within the system.
  User Role Conflicts: The user may have conflicting roles or permissions that lead to this error when trying to assign themselves to the object set.
  
  Solution:
  
  Check Current Assignments: Verify the current assignments of the user to the object set. You can do this by navigating to the relevant transaction or report that displays user assignments for object sets.
  Remove Duplicate Assignment: If the user is already assigned and you need to make changes, consider removing the existing assignment before attempting to reassign.
  Review Object Set Configuration: Ensure that the object set is configured correctly and that there are no restrictions or settings that might be causing this issue.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on managing object sets and user assignments.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP PLM that deal with object sets and user assignments, such as /PLMB/OSET or similar.
  User Roles and Authorizations: Ensure that the user has the appropriate roles and authorizations to manage object sets.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.