ORA-12324 cannot use the ROM: link type on a private database link
March 20th, 2009
Description:
ORA-12324 cannot use the ROM: link type on a private database link
Cause:
You can only specify the ROM: link type on a public, not a private, database link.
Determine if there is an existing public database link to the secondary database. If not, and if you wish to establish public access to the secondary database, create a public database link to the secondary database using the CREATE DATABASE LINK command.