How To Fix MFLE_TOOLS090 - Error when retrieving SQL connection: &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: MFLE_TOOLS - Msg Type for MFLE_TOOLS

• Message number: 090

• Message text: Error when retrieving SQL connection: &1&2&3&4

What causes this issue?

Error when retrieving SQL connection.

System Response

<(>&<)>1<(>&<)>2<(>&<)>3<(>&<)>4

How to fix this error?

Please restart the XPRA.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MFLE_TOOLS090 - Error when retrieving SQL connection: &1&2&3&4 ?

  The SAP error message MFLE_TOOLS090 indicates an issue with retrieving an SQL connection. This error can occur in various scenarios, often related to database connectivity or configuration issues. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Database Connectivity Issues: The SAP system may not be able to connect to the database due to network issues, incorrect database credentials, or the database server being down.
  Configuration Errors: Incorrect configuration settings in the SAP system or the database connection parameters (like host, port, user, password) can lead to this error.
  Database Driver Issues: The database driver may not be installed correctly or may be incompatible with the version of SAP you are using.
  Resource Limitations: The database server may be experiencing resource limitations (e.g., memory, connections) that prevent new connections from being established.
  Firewall or Security Settings: Firewalls or security settings may be blocking the connection to the database.
  
  Solutions:
  
  
  Check Database Connectivity:
  
  Verify that the database