How To Fix SA775 - System error occurred during locking

SA775 - Overview

• Message type: E = Error

• Message class: SA -

• Message number: 775

• Message text: System error occurred during locking

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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SA775 - Details

• The SAP error message SA775, which states "System error occurred during locking," typically indicates that there is an issue with the locking mechanism in the SAP system. This can occur for various reasons, including database issues, inconsistencies in the lock table, or problems with the application logic.
  Causes:
  
  Database Issues: Problems with the underlying database can lead to locking errors. This could be due to database corruption, connectivity issues, or performance problems.
  Lock Table Inconsistencies: The lock table may have inconsistencies or may be full, preventing new locks from being created.
  Application Logic Errors: There may be issues in the ABAP code or business logic that lead to improper handling of locks.
  System Resource Limitations: Insufficient system resources (like memory or CPU) can lead to failures in the locking mechanism.
  Transport Issues: If the error occurs during a transport, it may be related to the transport process itself.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21)