How To Fix /SAPQUERY/BC_GLOBAL152 - This flight entry is already locked (table /SAPQUERY/T100)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPQUERY/BC_GLOBAL -

• Message number: 152

• Message text: This flight entry is already locked (table /SAPQUERY/T100)

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPQUERY/BC_GLOBAL152 - This flight entry is already locked (table /SAPQUERY/T100) ?

  The SAP error message /SAPQUERY/BC_GLOBAL152 indicates that a specific flight entry in the system is already locked, which prevents further modifications or access to that entry. This locking mechanism is typically in place to ensure data integrity and prevent concurrent updates that could lead to inconsistencies.
  Cause:
  
  Concurrent Access: Another user or process is currently accessing or modifying the same flight entry, leading to a lock on that record.
  Long-Running Transactions: A transaction that takes a long time to complete may hold a lock on the entry longer than expected.
  System Configuration: Certain configurations or settings in the SAP system may lead to more aggressive locking mechanisms.
  
  Solution:
  
  Wait and Retry: If the lock is due to another user, waiting for a short period and then retrying the operation may resolve the issue.
  Identify the Lock: Use transaction code SM12 to check for locks on the specific entry. You can identify the user or process that is holding the lock.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from SM12. However, be cautious when doing this, as it may lead to data inconsistencies if the other user is still working on the entry.
  Check for Long Transactions: If a transaction is taking too long, investigate the process to see if it can be optimized or if it needs to be terminated.
  Consult with Basis Team: If the issue persists, it may be beneficial to consult with your SAP Basis team to analyze the locking behavior and determine if there are any underlying issues with the system configuration.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks can be exclusive (preventing all access) or shared (allowing read access).
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view locks), SM21 (to check system logs), and ST22 (to check for dumps) for further investigation.
  User Training: Ensure that users are trained on how to properly access and modify entries to minimize locking issues.
  
  By following these steps, you should be able to address the error message and understand the underlying causes of the locking issue in your SAP system.