How To Fix DBMAN591 - SYB:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 591

• Message text: SYB:

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBMAN591 - SYB: ?

  The SAP error message DBMAN591 SYB typically relates to issues with the database connection or configuration when using SAP with a Sybase database. This error can occur due to various reasons, including:
  Causes:
  
  Database Connectivity Issues: The SAP system may not be able to connect to the Sybase database due to network issues, incorrect connection parameters, or the database server being down.
  Configuration Errors: Incorrect settings in the database configuration files or in the SAP system configuration can lead to this error.
  Resource Limitations: The database server may be running out of resources (e.g., memory, disk space) which can prevent it from accepting new connections.
  Database Locking: If the database is locked or in a recovery state, it may not allow new connections.
  Version Compatibility: There may be compatibility issues between the SAP version and the Sybase database version.
  
  Solutions:
  
  
  Check Database Connectivity:
  
  Ensure that the Sybase database server is up and running.
  Verify the network connection between the SAP application server and the Sybase database server.
  Test the database connection using tools like isql or other database client tools.
  
  
  
  Review Configuration Settings:
  
  Check the database connection parameters in the SAP system (e.g., DB connection settings in the instance profile).
  Ensure that the database client libraries are correctly installed and configured.
  
  
  
  Monitor Database Resources:
  
  Check the resource usage on the Sybase server (CPU, memory, disk space).
  If resources are low, consider optimizing the database or increasing the resources available to the server.
  
  
  
  Check for Locks or Recovery States:
  
  Investigate if the database is in a locked state or undergoing recovery. You may need to resolve any locks or wait for the recovery to complete.
  
  
  
  Review Logs:
  
  Check the SAP application logs and the Sybase database logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP and Sybase documentation for specific troubleshooting steps related to the error message DBMAN591 SYB.
  
  
  
  Update Software:
  
  Ensure that both SAP and Sybase are updated to the latest supported versions to avoid compatibility issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Sybase Documentation: Review Sybase documentation for database configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or Sybase user groups for additional insights and shared experiences from other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support or your database administrator for further assistance.