How To Fix SG027 - System lock error: Inform system administrator

SG027 - Overview

• Message type: E = Error

• Message class: SG - Global Pool for Cross-Application Developments

• Message number: 027

• Message text: System lock error: Inform system administrator

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 SG027 - System lock error: Inform system administrator ?

  The SAP error message SG027, which indicates a "System lock error: Inform system administrator," typically arises when there is an issue with the system locks that are used to manage concurrent access to resources in SAP. This error can occur in various scenarios, such as during transaction processing, data updates, or when accessing certain functionalities.
  Causes of SG027 Error
  
  Lock Table Issues: The lock table may be full or corrupted, preventing new locks from being created.
  Database Issues: Problems with the underlying database can lead to lock management issues.
  Long-Running Transactions: If a transaction holds a lock for an extended period, it can lead to contention and subsequent errors.
  System Configuration: Incorrect configuration settings related to locks or system resources can also trigger this error.
  User Authorization: Insufficient user permissions to access or modify certain data can lead to lock errors.
  
  Solutions to SG027 Error
  
  
  Check Lock Entries:
  
  Use transaction code SM12 to view and manage lock entries. You