Oracle Database Discussions

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

listener is getting registered with two services but service_names parameter having single value

chathuApr 3 2018 — edited Apr 5 2018

Hi All,

I have installed oracle 11g in a OEL VM and created a database. Instance name is ORCL and I have assigned service_names parameter with value SERV1. As I've read, during dynamic service registration with listener, service_names parameter will be used to recognized which services to be registered. After registration when listing services supported by listener process, then there are two of them. one is SERV1 and other one is ORCL. I want to understand how the service ORCL got registered with listener though service_names parameter only having value SERV1. Does instance getting registered as a service regardless of the value in service_names parameter? Appreciate your help on the clarification and if you could point me to references like documentation where specifically this nature of service registration has been explained.

database version : Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

TNS and Listener version :

TNS for Linux: Version 11.2.0.1.0 - Production

LSNRCTL for Linux: Version 11.2.0.1.0

Kind Regards

Chathu

Locked Post

New comments cannot be posted to this locked post.

Locked on May 3 2018

Added on Apr 3 2018

#general-database-discussions

12 comments

1,988 views