How To Fix TG317 - Reading (RFC) of database time canceled with errors

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 317

• Message text: Reading (RFC) of database time canceled with errors

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 TG317 - Reading (RFC) of database time canceled with errors ?

  The SAP error message TG317, which indicates that the reading (RFC) of database time was canceled with errors, typically arises in the context of database operations, particularly when there are issues with the connection between the SAP system and the database. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  
  Database Connection Issues: There may be a problem with the connection between the SAP application server and the database server. This could be due to network issues, database server downtime, or incorrect connection parameters.
  
  
  Timeout Settings: The operation may be timing out due to long-running queries or insufficient timeout settings in the SAP system or database.
  
  
  Database Locks: If there are locks on the database that prevent the reading of data, this can lead to the error.
  
  
  Resource Limitations: Insufficient resources (CPU, memory, disk space) on the database server can cause operations to fail.
  
  
  Configuration Issues: Incorrect configuration settings in the SAP system or the database can lead to communication problems.
  
  
  Solutions:
  
  
  Check Database Connection: Verify that the database is up and running and that the connection parameters (hostname, port, user credentials) are correct. You can use transaction codes like DBACOCKPIT or DB02 in SAP to check the database status.
  
  
  Review Timeout Settings: Check the timeout settings in both the SAP system and the database. You may need to increase the timeout values to allow longer-running queries to complete.
  
  
  Monitor Database Locks: Use database monitoring tools or SQL queries to check for locks on the database. If locks are found, investigate the processes holding the locks and resolve them.
  
  
  Resource Monitoring: Monitor the resource usage on the database server. If resources are low, consider optimizing queries, increasing server capacity, or performing maintenance tasks.
  
  
  Check SAP and Database Logs: Review the SAP application logs (transaction SM21) and database logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on configuration settings.
  
  
  Restart Services: If the issue persists, consider restarting the SAP application server or the database server as a last resort, but ensure that you follow proper procedures and have backups in place.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on database connectivity and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Performance Tuning: Consider performance tuning for both the SAP application and the database to prevent future occurrences of this error.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP Basis team or database administrator for further investigation and resolution.