disable precompiler connect
Use OCI instead of precompiler interface for first logon path.
USYS$ORA_PARAMS = disable precompiler connect
USYS$ORA_PARAMS = dpc
Description
This option disables the precompiler connect interface and uses the Oracle Call Interface (OCI) instead. The default is on.
Uniface only creates independent non-default connections using the OCI, thereby allowing user-defined 3GL to create the default connection with the precompiler interface.