How To Fix MANAGE_POSTINGPERIOD018 - Period &1 locked by another User

SAP Error Message - Details

• Message type: E = Error

• Message class: MANAGE_POSTINGPERIOD -

• Message number: 018

• Message text: Period &1 locked by another User

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MANAGE_POSTINGPERIOD018 - Period &1 locked by another User ?

  The SAP error message "MANAGE_POSTINGPERIOD018: Period &1 locked by another User" indicates that the posting period you are trying to access or modify is currently locked by another user. This typically occurs in financial transactions where specific periods need to be closed or opened for posting.
  Cause:
  
  Concurrent Access: Another user is currently working in the same posting period, which prevents you from making changes.
  Transaction Locking: The system locks the posting period to ensure data integrity during financial transactions.
  User Sessions: A user may have an open session that is locking the period, even if they are not actively using it.
  
  Solution:
  
  Check Active Users: Use transaction code SM04 or AL08 to check which users are currently logged into the system and see if someone is using the same posting period.
  Wait and Retry: If another user is working in the period, you may need to wait until they finish their transaction and release the lock.
  Contact the User: If you identify the user who is locking the period, you can reach out to them to see if they can complete their work or log out.
  Use Transaction SM12: You can check for and delete any unnecessary locks in the system using transaction SM12. However, be cautious with this approach, as removing locks can lead to data inconsistencies if the other user is still working.
  Check for Background Jobs: Sometimes, background jobs may also lock periods. You can check for any running jobs using transaction SM37.
  System Administrator: If you are unable to resolve the issue, contact your SAP system administrator for assistance. They may have the necessary permissions to unlock the period or provide further insights.
  
  Related Information:
  
  Transaction Codes:
  
  SM04: User Overview
  AL08: Global User Overview
  SM12: Lock Entries
  SM37: Job Monitoring
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on managing posting periods and user locks for more detailed procedures.
  
  By following these steps, you should be able to resolve the issue related to the locked posting period.