How To Fix SDB2U104 - STOP DATABASE & timed out (after 20 seconds)

SAP Error Message - Details

• Message type: E = Error

• Message class: SDB2U - DB2/390: Messages for Function Group SDB2U

• Message number: 104

• Message text: STOP DATABASE & timed out (after 20 seconds)

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 SDB2U104 - STOP DATABASE & timed out (after 20 seconds) ?

  The SAP error message SDB2U104 STOP DATABASE & timed out (after 20 seconds) typically indicates that a database operation has exceeded the allowed time limit for execution, leading to a timeout. This can occur in various scenarios, such as when the database is under heavy load, when there are long-running queries, or when there are issues with the database configuration or resources.
  Causes:
  
  Long-Running Queries: Queries that take too long to execute can cause timeouts.
  Database Locking: If a transaction is holding locks for an extended period, it can block other operations.
  Resource Constraints: Insufficient CPU, memory, or I/O resources can lead to slow database performance.
  Network Issues: Problems with network connectivity can also lead to timeouts.
  Configuration Issues: Incorrect database or SAP configuration settings may lead to performance issues.
  
  Solutions:
  
  
  Analyze Long-Running Queries:
  
  Use database monitoring tools to identify and optimize long-running queries.
  Check execution plans and indexes to improve query performance.
  
  
  
  Check for Locks:
  
  Use database tools to identify any locks that may be causing delays.
  Resolve any blocking transactions.
  
  
  
  Resource Monitoring:
  
  Monitor CPU, memory, and disk I/O usage on the database server.
  Consider scaling resources if the database is consistently under heavy load.
  
  
  
  Increase Timeout Settings:
  
  If appropriate, consider increasing the timeout settings in the SAP system or database configuration. However, this should be done with caution and as a last resort.
  
  
  
  Database Configuration:
  
  Review and optimize database configuration settings for performance.
  Ensure that the database is properly tuned for the workload it is handling.
  
  
  
  Network Checks:
  
  Ensure that there are no network issues affecting connectivity between the SAP application and the database.
  
  
  
  Related Information:
  
  Database Logs: Check the database logs for any errors or warnings that may provide additional context for the timeout.
  SAP Notes: Look for relevant SAP Notes that may address specific issues related to your version of SAP and the database being used.
  Performance Tuning: Consider engaging with a database administrator (DBA) for performance tuning and optimization strategies.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support or your database vendor for further assistance.