How To Fix MDG_ANLY_SOURCES014 - No HANA database connections are available for this system

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_ANLY_SOURCES - Messages for MDG Analytics sources

• Message number: 014

• Message text: No HANA database connections are available for this system

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 MDG_ANLY_SOURCES014 - No HANA database connections are available for this system ?

  The SAP error message MDG_ANLY_SOURCES014 indicates that there are no HANA database connections available for the system you are working with. This error typically arises in the context of SAP Master Data Governance (MDG) when the system is unable to connect to the HANA database, which is essential for data processing and analytics.
  Causes:
  
  Database Connection Issues: The HANA database may not be running, or there may be network issues preventing the application from connecting to the database.
  Configuration Errors: The database connection settings in the SAP system may be incorrectly configured, leading to connection failures.
  User Authorization: The user account being used may not have the necessary permissions to access the HANA database.
  Resource Limitations: The HANA database may be experiencing resource limitations (e.g., memory, CPU) that prevent new connections from being established.
  Service Availability: The HANA database service may not be available or may have crashed.
  
  Solutions:
  
  
  Check HANA Database Status:
  
  Ensure that the HANA database is up and running. You can check this using the HANA Studio or command line tools.
  Restart the HANA database if necessary.
  
  
  
  Verify Connection Configuration:
  
  Check the connection settings in the SAP system (transaction code DBACOCKPIT or SM59 for RFC connections).
  Ensure that the connection parameters (host, port, user credentials) are correct.
  
  
  
  Review User Authorizations:
  
  Ensure that the user account used for the connection has the necessary authorizations to access the HANA database.
  Check roles and privileges assigned to the user in the HANA database.
  
  
  
  Monitor Resource Usage:
  
  Use HANA monitoring tools to check for resource usage and performance issues.
  If the database is under heavy load, consider optimizing queries or increasing resources.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues between the SAP application server and the HANA database server.
  Test the connection using tools like ping or telnet to verify connectivity.
  
  
  
  Review Logs:
  
  Check the SAP application logs (transaction SLG1) and HANA database logs for any error messages that could provide more context on the issue.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for MDG and HANA for detailed configuration and troubleshooting guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message MDG_ANLY_SOURCES014.