How to create the service manager FNDSM on oracle applications?

SQL> select CONCURRENT_QUEUE_NAME from FND_CONCURRENT_QUEUES where CONCURRENT_QUEUE_NAME like 'FNDSM%';

CONCURRENT_QUEUE_NAME
------------------------------
FNDSM_NODE21

if it is not here then from application tier go to cd $FND_TOP/patch/115/sql
[applmgr@node21 sql]$ ls -ltr afdcm037.sql
-rwxr-xr-x 1 applmgr dba 2100 Jan  3  2007 afdcm037.sql

This script will create libraries for FNDSM and create managers for Preexiting nodes.

NOTE:-

Service manager FNDSM cannot be created from form.

concurrent-->manager-->Define under sysadmin responsibility.