How To Fix DBMAN779 - DB2/400:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 779

• Message text: DB2/400:

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBMAN779 - DB2/400: ?

  The SAP error message DBMAN779 related to DB2/400 typically indicates a problem with the database connection or configuration. This error can arise due to various reasons, including issues with the database server, network problems, or incorrect configuration settings in the SAP system.
  Cause:
  
  Database Connection Issues: The SAP system may not be able to connect to the DB2/400 database due to network issues or incorrect connection parameters.
  Configuration Errors: Incorrect settings in the SAP system's database configuration can lead to this error.
  Database Availability: The DB2/400 database might be down or not accessible at the time of the request.
  Resource Limitations: The database server may be experiencing resource limitations, such as memory or CPU constraints.
  User Permissions: The user account being used to connect to the database may not have the necessary permissions.
  
  Solution:
  
  Check Database Status: Ensure that the DB2/400 database is up and running. You can do this by logging into the database directly and checking its status.
  Verify Connection Parameters: Check the connection parameters in the SAP system (like hostname, port, database name, user credentials) to ensure they are correct.
  Network Connectivity: Test the network connection between the SAP application server and the DB2/400 database server. Use tools like ping or telnet to verify connectivity.
  Review SAP Configuration: Check the SAP database configuration settings in transaction DBACOCKPIT or DB02 to ensure they are set up correctly.
  User Permissions: Verify that the user account used for the database connection has the necessary permissions to access the database.
  Check Logs: Review the SAP and DB2/400 logs for any additional error messages or warnings that could provide more context about the issue.
  Resource Monitoring: Monitor the resource usage on the DB2/400 server to ensure it is not overloaded. If necessary, optimize the database or increase resources.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  DB2/400 Documentation: Refer to the official IBM documentation for DB2/400 for more details on configuration and troubleshooting.
  Community Forums: Consider searching or posting in SAP community forums or Stack Overflow for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support or your database administrator for further assistance.