How To Fix 14013 - No connection to database; ABAP session terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: 14 - Task handler messages

• Message number: 013

• Message text: No connection to database; ABAP session terminated

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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First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 14013 - No connection to database; ABAP session terminated ?

  The SAP error message "14013 No connection to database; ABAP session terminated" indicates that the ABAP session has lost its connection to the database. This can happen for various reasons, and understanding the cause is crucial for resolving the issue. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Database Server Issues: The database server may be down or experiencing issues, leading to a loss of connection.
  Network Problems: Network connectivity issues between the application server and the database server can cause disconnections.
  Resource Limitations: The database may be running out of resources (e.g., memory, CPU), causing it to terminate connections.
  Timeout Settings: If the database connection timeout settings are too low, long-running transactions may exceed the timeout and result in disconnection.
  Configuration Issues: Incorrect configuration settings in the SAP system or database can lead to connection problems.
  Database Maintenance: Scheduled maintenance or updates on the database can temporarily disrupt connections.
  
  Solutions:
  
  Check Database Status: Verify that the database server is up and running. You can do this by checking the database logs or using database management tools.
  Network Diagnostics: Test the network connection between the SAP application server and the database server. Use tools like ping or traceroute to identify any network issues.
  Monitor Resource Usage: Check the resource usage on the database server. If it is overloaded, consider optimizing queries, increasing resources, or tuning the database.
  Adjust Timeout Settings: Review and adjust the database connection timeout settings in the SAP system configuration to accommodate longer-running transactions.
  Review Configuration: Ensure that the SAP system and database configurations are correct. This includes checking the database connection parameters in the SAP profile.
  Consult Logs: Look at the SAP application server logs and database logs for any error messages or warnings that could provide more context about the disconnection.
  Restart Services: If the issue persists, consider restarting the SAP application server and/or the database server to reset connections.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions and workarounds.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for troubleshooting connection issues.
  SAP Community: Engage with the SAP Community forums to see if other users have experienced similar issues and what solutions they found effective.
  
  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.