ORA-06611

Error: ORA-06611: LU6.2 Driver: Request to send error

Causa: The SQL*Net LU6.2 driver was unable to attach to the LU specified in the connect string, or was unable to attach to the default LU.

Acción: Check that the LU name specified in the connect string, or the default LU name if no LU was specified, is correctly configured and operational.