How To Fix DFS_FE_COMMON019 - System failure while locking object.

SAP Error Message - Details

• Message type: E = Error

• Message class: DFS_FE_COMMON - Message Class for DFS Force Element

• Message number: 019

• Message text: System failure while locking object.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DFS_FE_COMMON019 - System failure while locking object. ?

  The SAP error message DFS_FE_COMMON019 indicates a system failure while attempting to lock an object. This error typically occurs in scenarios where the system is unable to acquire a lock on a specific object due to various reasons. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Lock Table Overflow: The lock table may be full, preventing new locks from being acquired.
  Deadlocks: Two or more processes may be waiting for each other to release locks, leading to a deadlock situation.
  Database Issues: Problems with the underlying database can prevent locks from being established.
  Network Issues: Network interruptions can lead to failures in communication between the application server and the database.
  System Resource Limitations: Insufficient system resources (CPU, memory) can lead to failures in processing lock requests.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to locking issues.
  
  Solutions:
  
  
  Check Lock Table Status:
  
  Use transaction code SM12 to check the lock entries. If the lock table is full, consider increasing the size of the lock table in the system profile parameters (e.g., enque/table_size).
  
  
  
  Analyze and Resolve Deadlocks:
  
  Use transaction code SM21 to check the system log for deadlock messages. You may need to analyze the processes involved and adjust the application logic to avoid deadlocks.
  
  
  
  Database Health Check:
  
  Ensure that the database is functioning correctly. Check for any database locks or issues that may be affecting performance.
  
  
  
  Monitor System Resources:
  
  Use transaction codes like ST02 (buffer management) and ST04 (database performance) to monitor system performance and resource usage. Address any bottlenecks.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings related to locking mechanisms in the SAP system. Ensure that they are set according to best practices.
  
  
  
  Restart Application Server:
  
  In some cases, restarting the application server may help clear temporary issues related to locking.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM21: System log for monitoring.
  ST02: Buffer management.
  ST04: Database performance analysis.
  
  
  
  SAP Notes: Always check the SAP Support Portal for any specific notes related to the error message. You can search for "DFS_FE_COMMON019" or related keywords.
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.