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Forms 12c Cluster [message #664324] Tue, 11 July 2017 23:54
smunir362
Messages: 310
Registered: September 2007
Senior Member
AOA,

We have configured 2 x Weblogic 12c with Forms 12c Cluster under a loadbalancer. Applications (Forms/Reports) are stored on shared drive muounted
on both nodes as mount point /shared

Node1
------
AdminServer Weblogic Admin Server
WLS_FORMS1 Weblogic Managed Server
WLS_REPORTS1 Weblogic Managed Server
ohs1 System Component
forms1 System Component
my_rep_server1 System Component

Node2
------
WLS_FORMS2 Weblogic Managed Server
WLS_REPORTS2 Weblogic Managed Server
ohs2 System Component
forms2 System Component
my_rep_server2 System Component
my_rep_tool2 System Component

As domain can have only one report server instance e.g. my_rep_server.
Our Forms applications are using report server name my_rep_server.
We have set the REPORT_SERVERMAP=my_rep_server:my_rep_server1 on both nodes in
rwservlet.properties
default.env
REPORT_SERVERMAP entry works on both nodes only if we run report directly from report server.

Following URLs are working fine.

Node1
------
http://node1:port/report/rwservlet/showjobs?server=my_rep_server
http://node1:port/report/rwservlet/showjobs?server=my_rep_server1
http://node1:port/report/rwservlet?server=my_rep_server1&report=/shared/REPORTS/abc.rdf&destype=cache&desformat=pdf&u serid=user/pass@alias
http://node1:port/report/rwservlet?server=my_rep_server&report=/shared/REPORTS/abc.rdf&destype=cache&desformat=pdf&us erid=user/pass@alias

Node2
------
http://node2:port/report/rwservlet/showjobs?server=my_rep_server
http://node2:port/report/rwservlet/showjobs?server=my_rep_server1
http://node2:port/report/rwservlet?server=my_rep_server1&report=/shared/REPORTS/abc.rdf&destype=cache&desformat=pdf&u serid=user/pass@alias
http://node2:port/report/rwservlet?server=my_rep_server&report=/shared/REPORTS/abc.rdf&destype=cache&desformat=pdf&us erid=user/pass@alias

We have following questions

Q1. Can Forms application be failover to other in cluster if connected WLS_Forms1 is down
Q2. Can Forms application use report server name (my_rep_server) hard coded in forms running from both forms server nodes.
Q3. EM Console in 12c forms instances (forms1 and forms2) are not shown where as in 11g thay are shown.

=========
Regards,
Munir

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