文档解释
ORA-19831: incompatible string.string.string.string DBMS_BACKUP_RESTORE package: string.string.string.string required
Cause: This version of database was incompatible with the the indicated DBMS_BACKUP_RESTORE package installed in the database.
Action: If the database has been upgraded from an earlier version, ensure that the catxxxx.sql script has been run successfully. Re-install dbmsbkrs.sql and prvtbkrs.plb if necessary.
