How To Fix D3667 - Warning message from DB2 message log

SAP Error Message - Details

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 667

• Message text: Warning message from DB2 message log

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.

What else can you do?

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 D3667 - Warning message from DB2 message log ?

  The SAP error message D3667, which is a warning message from the DB2 message log, typically indicates that there is a potential issue with the database that could affect the performance or stability of the SAP system. This warning can arise from various underlying causes, and addressing it usually involves a few steps.
  Possible Causes:
  
  Database Configuration Issues: The DB2 database may not be optimally configured for the workload or the specific SAP application.
  Resource Limitations: There may be insufficient resources (CPU, memory, disk space) allocated to the DB2 instance.
  Database Corruption: There could be corruption in the database files or logs.
  Long-running Queries: Certain queries may be taking too long to execute, leading to warnings in the log.
  Locking Issues: There may be contention for database locks, which can lead to performance degradation.
  
  Solutions:
  
  Check DB2 Logs: Review the DB2 logs for more detailed error messages or warnings that can provide insight into the specific issue.
  Database Configuration: Ensure that the DB2 database is configured according to SAP's recommendations. This includes memory settings, buffer pools, and other parameters.
  Resource Monitoring: Monitor the system resources (CPU, memory, disk I/O) to identify any bottlenecks. Consider increasing resources if necessary.
  Optimize Queries: Analyze and optimize any long-running queries. Use the DB2 query optimization tools to identify and resolve performance issues.
  Database Maintenance: Perform regular database maintenance tasks, such as reorganization and statistics updates, to ensure optimal performance.
  Check for Locks: Use DB2 tools to check for locking issues and resolve any contention that may be occurring.
  Consult Documentation: Refer to SAP and DB2 documentation for specific recommendations related to the version you are using.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the D3667 warning message.
  DB2 Documentation: Review the official DB2 documentation for best practices in configuration and performance tuning.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  If the warning persists after taking these steps, it may be beneficial to engage with SAP support or a database administrator who specializes in DB2 to conduct a more in-depth analysis.