If you don’t know where your concurrent manager node is, and want to find out. Then you can do one of the following.
1)Under SYSADMIN responsibility, check for Administer Concurrent Manager
Or
2) In context file (SID_hostname.xml ) under $APPL_TOP/admin , check for variable '< TIER_NODE oa_var="s_isConc" '>YES<' / TIER_NODE>', YES means this is Concurrent Manager Node.
