How To Fix DBMAN690 - DB2/UDB:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 690

• Message text: DB2/UDB:

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 DBMAN690 - DB2/UDB: ?

  The SAP error message DBMAN690 typically indicates a problem related to the database management system (DBMS), specifically with DB2/UDB (Universal Database). This error can arise due to various reasons, including issues with database connectivity, configuration, or resource availability.
  Cause:
  
  Database Connectivity Issues: The SAP system may not be able to connect to the DB2 database due to network issues, incorrect connection parameters, or the database service not running.
  Configuration Errors: Incorrect settings in the SAP system or DB2 configuration files can lead to this error.
  Resource Limitations: Insufficient memory, disk space, or other system resources can cause the database to fail to respond properly.
  Database Corruption: Corruption in the database files or logs can lead to this error.
  Version Compatibility: Incompatibility between the SAP version and the DB2 version being used.
  
  Solution:
  
  
  Check Database Connectivity:
  
  Ensure that the DB2 database is running and accessible.
  Verify the connection parameters (hostname, port, database name, user credentials) in the SAP configuration.
  Use tools like db2 connect to test the connection to the database.
  
  
  
  Review Configuration Settings:
  
  Check the DB2 configuration settings and ensure they are correctly set up for the SAP environment.
  Review the SAP profile parameters related to the database connection.
  
  
  
  Monitor System Resources:
  
  Check the server for available memory, CPU, and disk space.
  Use monitoring tools to identify any resource bottlenecks.
  
  
  
  Database Maintenance:
  
  Run DB2 maintenance commands to check for and repair any database corruption.
  Use commands like db2 reorg or db2 runstats to optimize the database.
  
  
  
  Check Logs:
  
  Review the DB2 and SAP logs for any additional error messages or warnings that could provide more context about the issue.
  Look for specific error codes or messages that can guide troubleshooting.
  
  
  
  Update Software:
  
  Ensure that both SAP and DB2 are updated to compatible versions. Check SAP Notes for any known issues or patches related to your specific versions.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP and DB2 documentation for detailed troubleshooting steps and best practices.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to DBMAN690.
  DB2 Documentation: Review IBM's DB2 documentation for insights into common errors and their resolutions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to SAP support or a database administrator for further investigation.