Oracle : Ошибка 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.
*Action: 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.

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