How To Fix GA2421 - SAP hybrid database with connection &1 is used

GA2421 - Overview

• Message type: E = Error

• Message class: GA2 - Allocations: Part 2

• Message number: 421

• Message text: SAP hybrid database with connection &1 is used

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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GA2421 - Details

• The SAP error message GA2421 typically indicates that there is an issue related to the hybrid database connection in your SAP system. This error can occur in scenarios where the system is trying to access a database connection that is not properly configured or is being used incorrectly.
  
  Cause:
  
  Incorrect Database Connection: The error may arise if the database connection specified is not valid or is not set up correctly in the SAP system.
  
  Configuration Issues: There may be issues with the configuration of the hybrid database, such as missing parameters or incorrect settings.
  Connection Limitations: The connection might be limited or restricted due to licensing or other constraints.
  Database Availability: The database server might be down or unreachable, leading to connection issues.
  
  
  Solution:
  
  
  Check Database Connection Configuration:
  
  Go to the SAP transaction code DBACOCKPIT or DB02 to check the database connections.
  Ensure that the connection parameters (like hostname, port, username, password) are correctly configured.
  
  
  
  Validate Connection:
  
  Test the connection to