Oracle Error PLS-00542: CLOB and NCLOB cannot use varying-width character sets in the server

Oracle Error Message

PLS-00542: CLOB and NCLOB cannot use varying-width character sets in the server

Reason for the Error

A server type is being created with an embedded CLOB or NCLOB atttribute which uses a varying-width character set.

Solution

Use VARCHAR2 instead of CLOB, or use a fixed-width character set.