How To Fix DB6661 - Error messages from db2diag.log

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6 - DB6: Alert Monitoring and Alert Configuration

• Message number: 661

• Message text: Error messages from db2diag.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 DB6661 - Error messages from db2diag.log ?

  The SAP error message DB6661, which refers to "Error messages from db2diag.log," typically indicates that there is an issue with the DB2 database that is being used by the SAP system. This error is often related to database connectivity, configuration, or performance issues.
  
  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 database server downtime.
  Configuration Problems: Incorrect DB2 configuration settings can lead to errors. This includes issues with memory allocation, buffer sizes, or other DB2 parameters.
  Resource Limitations: The DB2 database may be running out of resources such as memory, disk space, or CPU, leading to performance degradation or failures.
  Corruption or Integrity Issues: There may be corruption in the database or issues with data integrity that are causing the DB2 to throw errors.
  Version Compatibility: Incompatibility between the SAP application version and the DB2 database version can also