How To Fix SAPBC_GLOBAL021 - Lock could not be set (system error)

SAPBC_GLOBAL021 - Overview

• Message type: E = Error

• Message class: SAPBC_GLOBAL - Messages for Package SAPBC_GLOBAL

• Message number: 021

• Message text: Lock could not be set (system error)

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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Smart SAP Assistant

• What is the cause and solution for SAP error message SAPBC_GLOBAL021 - Lock could not be set (system error) ?

  The SAP error message "SAPBC_GLOBAL021 Lock could not be set (system error)" typically indicates that there is an issue with the locking mechanism in the SAP system. This can occur for various reasons, including database issues, system resource limitations, or problems with the application logic.
  Causes:
  
  Database Lock Table Issues: The database lock table may be full or corrupted, preventing new locks from being set.
  System Resource Limitations: Insufficient memory or CPU resources can lead to failures in setting locks.
  Deadlocks: Two or more processes may be waiting for each other to release locks, causing a deadlock situation.
  Network Issues: Problems with network connectivity can disrupt communication between the application server and the database.
  
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to locking problems.
  
  Solutions:
  
  Check Lock Table: Use transaction code SM12 to check the lock entries. If the lock table is full, you may need to delete unnecessary locks.
  Monitor System Resources: Use transaction