Can not startup database from RMAN prompt of catalog database

Enterprise Linux Enterprise Linux Server release 5.4 (Carthage)
Kernel 2.6.18-164.el5PAE on an i686

Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options

Now i am using off-line backup for all three production databases,

when I am trying to take RMAN(test environment) backup from a catalog database,

When i shutdown target database from RMAN Of catalog database, it can shutdown target database,
when i startup target database it throws a error



ora-12514

tnsnames.ora file is fine at both databases

please guide me


how to configure listener


of target database for starting target database from rman prompt of catalog database

Please check the metalink ID 397027.1