Dynamic service chains

Hi,
[new to jcaps]
I have a sequence of services, say serviceA -> serviceB -> serviceC. I wish to add another service to that sequence, but I want to dynamically determine which JCD is called as ServiceD. The interface contract for all potential serviceD's is the same, so serviceC always passes the same thing.
Is this possible in some fashion in jcaps? connectivity map? einsight? java?
regards,
dk-

You can "expose" a JCD via a request/reply JMS Queue. It could be a queue that is shared amongst multiple JCDs using selectors, as has been suggested. The JCD can be clever enough to figure out whether it is to send the response to a JMSReplyTo queue (which will make the response destination settable by the requestor and dynamic) or just send it (which will make the response destinaiton static, configured through the CM). The requestor JCD could use a requestReply() method specifyng an explicit destination and/or with agreed upon JMS Header field, for example JMSCorrelationID, configured, to cause the message to go to the right queue or to trigger the right jcd via a selector. If the requestor JCD derived the valur for the selector or the queue name from the message the whole arrangement would be dynamic and dependent on message content. Does this go somewhere towards satisfying the requirement?

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OSB Dynamic service call or dynamic route and transactions

Hello,
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ConnectionFactory is XA
Problem domain:
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4.     Business Service (Data Service) ->
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Hi,
I'll try to clarify.
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<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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OPatch detects your platform as 207 while this patch 6133448 supports platforms:
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This patch is not suitable for this operating system.
Please contact support for the correct patch.
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Listener dynamic service registration not working

I just set up an Oracle 11.2 instance for the first time and, for some reason the instance would not register with the listener. Any idea for how I would debug this to isolate where the problem is?
For now I have worked around the problem by manaully editing the listener.ora to specify the SID of my instance - this works OK, so I suppose all I want to know is to learn what the problem was to avoid future frustration.
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NAME                                 TYPE        VALUE
service_names                        string      PFS30
SQL> show parameter instance_name
NAME                                 TYPE        VALUE
instance_name                        string      pfs30
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NAME                                 TYPE        VALUE
listener_networks                    string
local_listener                       string
remote_listener                      stringThe contents of my listener.ora was:
SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
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      (ORACLE_HOME = D:\oracle\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
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LISTENER =
(DESCRIPTION_LIST =
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I tried alter system register, to make sure it wasnt a delay problem. I also tried bouncing the listener and database.
Thanks for any help.

Hi, thanks for the replies, especially that from Billy. Some more urgent stuff has come up which means I wont be able to get back to this until later today or tomorrow, but I thought I would post the what I got from the log file, trace file. My next step is to check over Billy's other points and consult My Oracle Support.
I am getting errors like this in the listener log every five minutes:
30-MAY-2012 10:10:21 * (CONNECT_DATA=(SID=PFS30)(CID=(PROGRAM=D:\oracle\product\11.2.0\dbhome_1\perl\bin\perl.exe)(HOST=ORACLE3)(USER=SYSTEM))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.117)(PORT=58824)) * establish * PFS30 * 12505
TNS-12505: TNS:listener does not currently know of SID given in connect descriptor
30-MAY-2012 10:10:25 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=ORACLE3$))(SERVICE_NAME=PFS30)) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.117)(PORT=58826)) * establish * PFS30 * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptorThe trace file has this:
2012-05-30 10:10:21.492596 : nscon:sending NSPTRF packet
2012-05-30 10:10:21.492659 : ntt2err:soc 864 error - operation=5, ntresnt[0]=524, ntresnt[1]=997, ntresnt[2]=0
2012-05-30 10:10:21.492678 : nstimarmed:no timer allocated
2012-05-30 10:10:21.492716 : snttcallback:op = 5, bytes = 0, err = 995
2012-05-30 10:10:21.492731 : ntt2err:soc 864 error - operation=5, ntresnt[0]=530, ntresnt[1]=995, ntresnt[2]=0
2012-05-30 10:10:21.492744 : nsclose:closing transport
2012-05-30 10:10:21.492798 : nsclose:global context check-out (from slot 5) complete
2012-05-30 10:10:21.492823 : nsgldissolve:Deallocating cxd 0x40bb600.For the record this is the output I got from lnsrctl that shows I dont have a registration
SQL> alter system register;
System altered.
SQL> quit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
C:\Windows\system32>lsnrctl status
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 30-MAY-2012 09:32:50
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.117)(PORT=1521)))
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Production
Start Date                30-MAY-2012 09:30:27
Uptime                    0 days 0 hr. 2 min. 26 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   D:\oracle\product\11.2.0\dbhome_1\network\admin\listener.ora
Listener Log File         d:\oracle\diag\tnslsnr\oracle3\listener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.117)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
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Dynamic Service Registeration

Hi,
I have an existing service but it don't have the listener to that service.How can i register this service to a listener?...
while i executing the the "lsnrctl service" command i am getting the following output....
F:\Program Files>lsnrctl services
LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 03-JUL-2012 15:
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Copyright (c) 1991, 2010, Oracle. All rights reserved.
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Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
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Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: MSSDEV01, pid: 7616>
(ADDRESS=(PROTOCOL=tcp)(HOST=MSSDEV01.MSS.LOCAL)(PORT=4000))
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Handler(s):
"DEDICATED" established:359 refused:0 state:ready
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Service "orclXDB.MSS.LOCAL" has 1 instance(s).
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"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: MSSDEV01, pid: 5556>
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Handler(s):
"DEDICATED" established:205 refused:0 state:ready
LOCAL SERVER
Service "scgdbn" has 1 instance(s).
Instance "scgdbn", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:189 refused:0 state:ready
LOCAL SERVER
Service "scgdbna" has 1 instance(s).
Instance "scgdbna", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:162 refused:0 state:ready
LOCAL SERVER
The command completed successfully
here the service name scgdb is not there..
and listener.ora file is...
# listener.ora Network Configuration File: E:\app\mssrs\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = E:\app\mssrs\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:E:\app\mssrs\product\11.2.0\dbhome_1\bin\oraclr11.dll")
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = MSSDEV01.MSS.LOCAL)(PORT = 1521))
ADR_BASE_LISTENER = E:\app\mssrs
and tnsnames.ora is
# tnsnames.ora Network Configuration File: E:\app\mssrs\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
SCGDBV =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSSDEV01.MSS.LOCAL)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = SCGDBV)
SCGDBN =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSSDEV01.MSS.LOCAL)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = SCGDBN)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
SCGDB =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSSDEV01.MSS.LOCAL)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = SCGDB)
SCGDBA =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSSDEV01.MSS.LOCAL)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = SCGDBA)
SCGDBNA =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSSDEV01.MSS.LOCAL)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = SCGDBNA)
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSSDEV01.MSS.LOCAL)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl.MSS.LOCAL)
Thanks in advance...

alter system register
Easy. Doc question, like most questions in this discussion forum.
Sybrand Bakker
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Hi,
I have a client requirement discussed below:
I have a process chain containing multiple DTPs. The user wants to have a filter variable for fiscal year period while executing the process chain(i.e fiscal period selection screen should come for him to enter fiscal period). And the entire process chain should run for that selected fiscal period.
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Hi,
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