How To Fix AG607 - Communication or system problem when locking (see system log)

AG607 - Overview

• Message type: E = Error

• Message class: AG - Nachrichten ATP-Server

• Message number: 607

• Message text: Communication or system problem when locking (see system log)

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 AG607 - Communication or system problem when locking (see system log) ?

  The SAP error message AG607 indicates a communication or system problem that occurred while attempting to lock a resource in the SAP system. This error typically arises in scenarios where there are issues with the system's ability to manage locks, which can be due to various reasons such as network issues, database problems, or configuration errors.
  Causes of AG607 Error
  
  
  Network Issues: Problems with the network connection between the application server and the database server can lead to communication failures.
  
  
  Database Lock Table Issues: If the database lock table is full or if there are issues with the database itself, it can prevent new locks from being created.
  
  
  System Resource Limitations: Insufficient system resources (like memory or CPU) can lead to performance issues, causing timeouts or failures in lock management.
  
  
  Configuration Errors: Incorrect configuration settings in the SAP system or the database can lead to locking issues.
  
  
  Deadlocks: Situations where two or more processes are waiting