How To Fix DB_SCHEMA_MAP025 - Error when accessing HDB system view SYS.SCHEMAS: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DB_SCHEMA_MAP -

• Message number: 025

• Message text: Error when accessing HDB system view SYS.SCHEMAS: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB_SCHEMA_MAP025 - Error when accessing HDB system view SYS.SCHEMAS: &1 ?

  The SAP error message DB_SCHEMA_MAP025 typically occurs when there is an issue accessing the HANA database system view SYS.SCHEMAS. This error can arise due to various reasons, including permission issues, database connectivity problems, or inconsistencies in the database schema.
  Cause
  
  Insufficient Permissions: The user account being used to access the HANA database may not have the necessary permissions to view the SYS.SCHEMAS system view.
  Database Connectivity Issues: There may be issues with the connection to the HANA database, such as network problems or incorrect connection parameters.
  Schema Inconsistencies: There could be inconsistencies or corruption in the database schema that prevent access to the system view.
  Database Version Compatibility: The version of the HANA database may not be compatible with the SAP application you are using.
  
  Solution
  
  
  Check User Permissions:
  
  Ensure that the user has the necessary privileges to access the SYS.SCHEMAS view. You may need to grant the appropriate roles or permissions to the user.
  You can check the permissions using SQL commands or through the HANA Studio.
  
  
  
  Verify Database Connection:
  
  Check the connection parameters (host, port, user, password) to ensure they are correct.
  Test the connection using a database client or HANA Studio to confirm that the database is accessible.
  
  
  
  Review Database Logs:
  
  Check the HANA database logs for any errors or warnings that might provide more context about the issue.
  Look for any indications of schema corruption or other database-related issues.
  
  
  
  Database Maintenance:
  
  If there are inconsistencies in the schema, consider running database maintenance tasks such as REPAIR or CHECK commands, if applicable.
  Consult with your database administrator for assistance with these tasks.
  
  
  
  Compatibility Check:
  
  Ensure that the version of the HANA database is compatible with the version of the SAP application you are using. If there are known compatibility issues, consider upgrading or patching the database or application.
  
  
  
  Related Information
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  HANA Documentation: Refer to the official SAP HANA documentation for information on system views and user permissions.
  Community Forums: Consider searching or posting in SAP 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 engage SAP support for further assistance.