How To Fix PA309 - Table T752F could not be locked

PA309 - Overview

• Message type: E = Error

• Message class: PA - Recruitment Messages

• Message number: 309

• Message text: Table T752F could not be locked

What causes this issue?

When data is transferred into the R/3 System, table T752F (Employee
data from non-SAP systems (temporary storage)) must be locked so that
it cannot be accessed by other users. Unfortunately, the table could
not be locked this time.

System Response

No data is transferred.

How to fix this error?

Try again later. You might need to ask your R/3 system administrator to
check lock management.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PA309 - Table T752F could not be locked ?

  The SAP error message PA309, which states "Table T752F could not be locked," typically occurs in the context of HR (Human Resources) module operations, particularly when there is an attempt to access or modify the T752F table, which is used for storing infotype data related to HR.
  
  Cause:
  
  Concurrent Access: The most common cause of this error is that another user or process is currently accessing the T752F table, leading to a lock that prevents your transaction from proceeding.
  Long-running Transactions: If a transaction is taking too long to complete, it may hold a lock on the table longer than expected, causing subsequent attempts to access the table to fail.
  Database Lock Issues: There may be issues with the database itself, such as deadlocks or other locking mechanisms that prevent access to the table.
  
  Configuration Issues: Sometimes, configuration settings in the SAP system can lead to locking issues, especially if there are custom developments or