How To Fix DBMAN746 - DB2/390:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 746

• Message text: DB2/390:

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 DBMAN746 - DB2/390: ?

  The SAP error message DBMAN746 typically relates to issues with the DB2 database on the mainframe (DB2/390). This error can occur due to various reasons, including database connectivity issues, configuration problems, or resource limitations.
  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 DB2 not being available.
  Configuration Problems: Incorrect settings in the SAP or DB2 configuration files can lead to this error.
  Resource Limitations: Insufficient memory or other system resources on the DB2 server can cause this error.
  Locking Issues: If a database resource is locked by another process, it may lead to this error.
  Database Corruption: In rare cases, corruption in the database can trigger this error.
  
  Solution:
  
  Check Connectivity: Ensure that the SAP system can connect to the DB2 database. Verify network settings, connection parameters, and ensure that the DB2 service is running.
  Review Configuration: Check the configuration settings in both SAP and DB2. Ensure that they are correctly set up according to the documentation.
  Monitor Resources: Use monitoring tools to check the resource usage on the DB2 server. If resources are low, consider increasing them or optimizing the database.
  Check Locks: Use DB2 tools to check for any locks on the database. If locks are found, identify the processes holding them and resolve the issue.
  Database Integrity Check: Run integrity checks on the DB2 database to ensure there is no corruption. If corruption is found, follow the appropriate recovery procedures.
  Consult Logs: Review the SAP and DB2 logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error.
  DB2 Documentation: Refer to the official IBM DB2 documentation for troubleshooting connectivity and configuration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your database administrator or SAP support for further assistance.