How To Fix HCNUSAC_MSG_NEW816 - Report &1 is locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: HCNUSAC_MSG_NEW - Message Class for SASAC Report Management Tool

• Message number: 816

• Message text: Report &1 is locked by user &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HCNUSAC_MSG_NEW816 - Report &1 is locked by user &2 ?

  The SAP error message HCNUSAC_MSG_NEW816 indicates that a report (identified by &1) is currently locked by another user (identified by &2). This typically occurs when a user is executing a report or transaction, and another user attempts to access the same report or transaction simultaneously.
  Cause:
  
  Concurrent Access: The primary cause of this error is that the report is being executed by another user, which locks the report for other users to prevent data inconsistencies.
  Long-Running Processes: If the report takes a long time to execute, it may remain locked for an extended period.
  Session Management: Sometimes, a user may have multiple sessions open, and the report may be locked in one of those sessions.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish executing the report and then try again.
  Check User Lock: If you have the necessary authorizations, you can check which user is locking the report by using transaction SM12 (for lock entries) or SM21 (for system logs) to identify the user and the report.
  Contact the User: If possible, contact the user who is currently running the report to see if they can finish or release it.
  Terminate the Session: If the locking user is no longer active or if the session is stuck, an administrator can terminate the session using transaction SM04 or AL08.
  Review Report Design: If this is a frequent issue, consider reviewing the report design to optimize performance and reduce execution time.
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM04: To view active user sessions.
  AL08: To view all users logged into the system.
  SM21: To check system logs for any related issues.
  
  
  
  User Roles and Authorizations: Ensure that users have the appropriate roles and authorizations to access and execute reports without unnecessary locks.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to report locking or performance.
  
  
  System Performance: Regularly monitor system performance and user activity to identify patterns that may lead to frequent locking issues.
  
  
  By following these steps, you should be able to resolve the locking issue associated with the SAP error message HCNUSAC_MSG_NEW816.