How To Fix HDB001 - Alternative database is not available in this context

SAP Error Message - Details

• Message type: E = Error

• Message class: HDB - Message Class for ERP Accelerators

• Message number: 001

• Message text: Alternative database is not available in this context

What causes this issue?

The function that you want to execute cannot be executed because access
to the alternative database is not possible.
Possible causes are:
At least one application-specific setting denies access to the
alternative database in the current context (issue related to settings).
Not all relevant data-sources are available in the alternative database
for the current context (issue related to settings).
The alternative database system cannot be reached (technical issue).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

For detail information about the current status of the alternative
database connection go to transaction
<DS:TRAN.HDBS_ERROR>HDBS_ERROR</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HDB001 - Alternative database is not available in this context ?

  The SAP error message "HDB001 Alternative database is not available in this context" typically occurs in the context of SAP HANA when the system is unable to access an alternative database that is expected to be available for certain operations. This can happen for various reasons, including configuration issues, connectivity problems, or the alternative database not being set up correctly.
  Causes:
  
  Database Configuration Issues: The alternative database may not be configured correctly in the SAP system.
  Network Connectivity Problems: There may be network issues preventing the SAP system from connecting to the alternative database.
  Database Availability: The alternative database may be down or not running.
  User Permissions: The user may not have the necessary permissions to access the alternative database.
  Incorrect Database Connection Parameters: The connection parameters (like hostname, port, username, password) for the alternative database may be incorrect.
  
  Solutions:
  
  
  Check Database Configuration:
  
  Verify that the alternative database is correctly configured in the SAP system. This includes checking the database connection settings in the SAP HANA Studio or the relevant configuration files.
  
  
  
  Test Connectivity:
  
  Use tools like ping or telnet to check if the SAP system can reach the alternative database server. Ensure that the network is functioning properly.
  
  
  
  Check Database Status:
  
  Ensure that the alternative database is up and running. You can check the status of the database using the database management tools or command line.
  
  
  
  Review User Permissions:
  
  Ensure that the user account being used to connect to the alternative database has the necessary permissions to access it.
  
  
  
  Validate Connection Parameters:
  
  Double-check the connection parameters for the alternative database. Ensure that the hostname, port, username, and password are all correct.
  
  
  
  Consult Logs:
  
  Review the SAP application logs and the database logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  SAP Notes and Documentation:
  
  Check the SAP Support Portal for any relevant SAP Notes or documentation that may address this specific error message.
  
  
  
  Related Information:
  
  SAP HANA Documentation: Refer to the official SAP HANA documentation for detailed information on configuring and managing database connections.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting production systems.
  
  By following these steps, you should be able to diagnose and resolve the "HDB001 Alternative database is not available in this context" error in your SAP environment.