How To Fix DBMAN747 - DB2/390:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 747

• 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 DBMAN747 - DB2/390: ?

  The SAP error message DBMAN747 is related to issues with the DB2 database on the IBM mainframe (DB2/390). This error typically indicates a problem with the database management system, often related to resource allocation, configuration, or connectivity issues.
  Cause:
  
  Database Connection Issues: The error may arise due to problems in establishing a connection between SAP and the DB2 database.
  Resource Limitations: Insufficient resources (like memory or disk space) on the DB2 server can lead to this error.
  Configuration Errors: Incorrect configuration settings in the DB2 database or SAP system can trigger this error.
  Locking Issues: If there are locks on the database that prevent access, this error may occur.
  Version Compatibility: Incompatibility between the versions of SAP and DB2 can also lead to this error.
  
  Solution:
  
  Check Database Connectivity: Ensure that the SAP system can connect to the DB2 database. Verify network settings, connection strings, and credentials.
  Review Resource Allocation: Check the resource usage on the DB2 server. Ensure that there is enough memory and disk space available.
  Configuration Review: Review the configuration settings for both SAP and DB2. Ensure that they are correctly set up according to the documentation.
  Monitor Locks: Use DB2 tools to check for any locks on the database. If locks are found, investigate the processes holding them and resolve the issue.
  Check Logs: Review the DB2 and SAP logs for any additional error messages or warnings that could provide more context about the issue.
  Update Software: Ensure that both SAP and DB2 are running compatible versions. If necessary, apply patches or updates to resolve compatibility issues.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant notes or updates related to DBMAN747 and DB2/390.
  DB2 Documentation: Refer to the official IBM DB2 documentation for troubleshooting database connection issues and resource management.
  Community Forums: Engage with SAP and DB2 community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support or your database administrator for further assistance.