How To Fix HRTNM_LSO_MSG020 - Catalog object change impossible: object &1 &2 already locked by &3

HRTNM_LSO_MSG020 - Overview

• Message type: E = Error

• Message class: HRTNM_LSO_MSG - Message class for LSO Integration

• Message number: 020

• Message text: Catalog object change impossible: object &1 &2 already locked by &3

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRTNM_LSO_MSG020 - Catalog object change impossible: object &1 &2 already locked by &3 ?

  The SAP error message HRTNM_LSO_MSG020 indicates that a catalog object (such as a learning object or course) is currently locked by another user or process, preventing you from making changes to it. This is a common issue in systems where multiple users may be trying to access or modify the same object simultaneously.
  
  Cause:
  The error occurs when:
  
  Another user has locked the object for editing.
  A background job or process is currently using the object.
  The object is in a state that does not allow changes (e.g., it is being processed or is in a workflow).
  
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check Lock Status:
  
  Use transaction code SM12 to check for locks on the object. You can search for the object using the relevant object name and user ID.
  If you find that the object is locked by another user, you may need to contact that user to coordinate access.
  
  
  
  Wait and Retry:
  
  If the