SP2-0640: Not connected error message when running catcdb.sql

Problem: Error message when creating dictionary views and system stored procedures.

SP2-0640: Not connected error message when running catcdb.sql 

Environment:

Database Software: Oracle 12c Release 2

Operating System: Windows Server 2012 R2 Standard - 64 Bit

Workaround:

In sqlnet.ora make sure below parameter is set:-

SQLNET.AUTHENTICATION_SERVICES = (NTS)

This SQLNET.AUTHENTICATION_SERVICES = (NTS) parameter is required in order for the the catcdb.sql script and subsequent perl scripts to successfully connect to the database and run, otherwise you may encounter "SP2-0640: Not connected" error messages. Once the installation is complete, you may remove this parameter or comment it out.

Exit out of SQL*Plus, reconnect, drop and recreate the database, and rerun "catcdb.pl" script.

Hope it helps.