ASG
IBM
Zystems
Cressida
Icon
Netflexity
 
  MQSeries.net
Search  Search       Tech Exchange      Education      Certifications      Library      Info Center      SupportPacs      LinkedIn  Search  Search                                                                   FAQ  FAQ   Usergroups  Usergroups
 
Register  ::  Log in Log in to check your private messages
 
RSS Feed - WebSphere MQ Support RSS Feed - Message Broker Support

MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Problem in Subscription

Post new topic  Reply to topic
 Problem in Subscription « View previous topic :: View next topic » 
Author Message
v_venugopalan
PostPosted: Wed Dec 17, 2003 2:10 am    Post subject: Problem in Subscription Reply with quote

Novice

Joined: 25 Nov 2003
Posts: 12
Location: INDIA
hai

I have a small problem in subscription Flow. Im using WMQI 2.1 for NT

I have a Subscription Flow which will subscribe on a specific topic given in the Input XML.
The Input XML Looks Like
Quote:
<Subscription><Topic>NEW</Topic><QMgrName>QM1</QMgrName><QName>Q1<QName></Subscription>


My Subscription ESQL looks like
Quote:

SET OutputRoot.MQRFH2.(MQRFH2.Field)Version = 2;
SET OutputRoot.MQRFH2.(MQRFH2.Field)NameValueCCSID = 437;
SET OutputRoot.MQRFH2.(MQRFH2.Field)Format = 'MQSTR';
SET OutputRoot.MQRFH2.psc.Command = 'RegSub';
SET OutputRoot.MQRFH2.psc.Topic = "InputBody"."Subscription"."Topic";
SET OutputRoot.MQRFH2.psc.QMgrName = "InputBody"."Subscription"."QMgrName";
SET OutputRoot.MQRFH2.psc.QName = "InputBody"."Subscription"."QName";
SET OutputRoot.MQRFH2.psc.RegOpt = 'PersAsPub';


It works Fine when i put the message in the Input queue Using MQ Series Explorer Window.
But if i put the Same Message Through My JAVA program using JMS, it dos not work...

The Trace File Looke Same for both the Flows..

Can anone plz solve My problem
_________________
VV
Back to top
View user's profile Send private message
jefflowrey
PostPosted: Wed Dec 17, 2003 5:17 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981
Can you be more specific about what you mean by "it doesn't work", and how you know "it doesn't work"?

Are you tracing the message before or after the node that builds the subscription?

Is your JMS destination set to include the JMS header, or not? (Is there already an MQRFH2 header on the Input message when it comes from JMS?)
_________________
I am *not* the model of the modern major general.
Back to top
View user's profile Send private message
v_venugopalan
PostPosted: Wed Dec 17, 2003 9:28 pm    Post subject: Reply with quote

Novice

Joined: 25 Nov 2003
Posts: 12
Location: INDIA
It doesnt work Means - The Subscription is Not Happening on the Specified Topic.
The Topic is Not listed in the Subscription List

Also

Im Tracing the Message Befora and After the Compute_Subscription Node where i have written my ESQL

SET OutputRoot.MQMD.Format = MQFMT_RF_HEADER_2;
SET OutputRoot.MQRFH2.psc.Command = 'RegSub';
SET OutputRoot.MQRFH2.psc.Topic = "InputBody"."Subscription"."Topic";
SET OutputRoot.MQRFH2.psc.QMgrName = "InputBody"."Subscription"."QMgrName";
SET OutputRoot.MQRFH2.psc.QName = "InputBody"."Subscription"."QName";
SET OutputRoot.MQRFH2.psc.RegOpt = 'PersAsPub';

I have Changed the TARGCLIENT of JMS Q to MQ Rather Than jms to avoid jms Headers


My trace before compute node looks like
Quote:
(
(0x1000000)Properties = (
(0x3000000)MessageSet = ''
(0x3000000)MessageType = ''
(0x3000000)MessageFormat = ''
(0x3000000)Encoding = 273
(0x3000000)CodedCharSetId = 1208
(0x3000000)Transactional = TRUE
(0x3000000)Persistence = TRUE
(0x3000000)CreationTime = GMTTIMESTAMP '2003-12-18 04:51:04.550'
(0x3000000)ExpirationTime = -1
(0x3000000)Priority = 4
(0x3000000)ReplyIdentifier = X'000000000000000000000000000000000000000000000000'
(0x3000000)ReplyProtocol = 'MQ'
(0x3000000)Topic = NULL
)
(0x1000000)MQMD = (
(0x3000000)SourceQueue = 'MQSI_INQ'
(0x3000000)Transactional = TRUE
(0x3000000)Encoding = 273
(0x3000000)CodedCharSetId = 1208
(0x3000000)Format = 'MQSTR '
(0x3000000)Version = 2
(0x3000000)Report = 0
(0x3000000)MsgType = 8
(0x3000000)Expiry = -1
(0x3000000)Feedback = 0
(0x3000000)Priority = 4
(0x3000000)Persistence = 1
(0x3000000)MsgId = X'414d51204d515349716d677220202020337ede3f2000d401'
(0x3000000)CorrelId = X'000000000000000000000000000000000000000000000000'
(0x3000000)BackoutCount = 0
(0x3000000)ReplyToQ = ' '
(0x3000000)ReplyToQMgr = 'MQSIqmgr '
(0x3000000)UserIdentifier = 'MUSR_MQADMIN'
(0x3000000)AccountingToken = X'160105150000002e43ac40a020966a07e53b2bea03000000000000000000000b'
(0x3000000)ApplIdentityData = ' '
(0x3000000)PutApplType = 28
(0x3000000)PutApplName = 'MQSeries Client for Java '
(0x3000000)PutDate = DATE '2003-12-18'
(0x3000000)PutTime = GMTTIME '04:51:04.550'
(0x3000000)ApplOriginData = ' '
(0x3000000)GroupId = X'000000000000000000000000000000000000000000000000'
(0x3000000)MsgSeqNumber = 1
(0x3000000)Offset = 0
(0x3000000)MsgFlags = 0
(0x3000000)OriginalLength = -1
)
(0x1000010)XML = (
(0x5000018)XML = (
(0x6000011) = '1.0'
(0x6000012) = 'UTF-8'
)
(0x6000002) = ' '
(0x1000000)Subscription = (
(0x1000000)Topic = (
(0x2000000) = 'MERGE15'
)
(0x1000000)QMgrName = (
(0x2000000) = 'MQSIqmgr'
)
(0x1000000)QName = (
(0x2000000) = 'MQSI_OUTQ'
)
)
)
)


Trace after looks like
Quote:
(
(0x1000000)Properties = (
(0x3000000)MessageSet = ''
(0x3000000)MessageType = ''
(0x3000000)MessageFormat = ''
(0x3000000)Encoding = 273
(0x3000000)CodedCharSetId = 1208
(0x3000000)Transactional = TRUE
(0x3000000)Persistence = TRUE
(0x3000000)CreationTime = GMTTIMESTAMP '2003-12-18 04:51:04.550'
(0x3000000)ExpirationTime = -1
(0x3000000)Priority = 4
(0x3000000)ReplyIdentifier = X'000000000000000000000000000000000000000000000000'
(0x3000000)ReplyProtocol = 'MQ'
(0x3000000)Topic = 'MERGE15'
)
(0x1000000)MQMD = (
(0x3000000)SourceQueue = 'MQSI_INQ'
(0x3000000)Transactional = TRUE
(0x3000000)Encoding = 273
(0x3000000)CodedCharSetId = 1208
(0x3000000)Format = 'MQHRF2 '
(0x3000000)Version = 2
(0x3000000)Report = 0
(0x3000000)MsgType = 8
(0x3000000)Expiry = -1
(0x3000000)Feedback = 0
(0x3000000)Priority = 4
(0x3000000)Persistence = 1
(0x3000000)MsgId = X'414d51204d515349716d677220202020337ede3f2000d401'
(0x3000000)CorrelId = X'000000000000000000000000000000000000000000000000'
(0x3000000)BackoutCount = 0
(0x3000000)ReplyToQ = ' '
(0x3000000)ReplyToQMgr = 'MQSIqmgr '
(0x3000000)UserIdentifier = 'MUSR_MQADMIN'
(0x3000000)AccountingToken = X'160105150000002e43ac40a020966a07e53b2bea03000000000000000000000b'
(0x3000000)ApplIdentityData = ' '
(0x3000000)PutApplType = 28
(0x3000000)PutApplName = 'MQSeries Client for Java '
(0x3000000)PutDate = DATE '2003-12-18'
(0x3000000)PutTime = GMTTIME '04:51:04.550'
(0x3000000)ApplOriginData = ' '
(0x3000000)GroupId = X'000000000000000000000000000000000000000000000000'
(0x3000000)MsgSeqNumber = 1
(0x3000000)Offset = 0
(0x3000000)MsgFlags = 0
(0x3000000)OriginalLength = -1
)
(0x1000000)MQRFH2 = (
(0x1000000)psc = (
(0x1000000)Command = (
(0x2000000) = 'RegSub'
)
(0x1000000)Topic = (
(0x2000000) = 'MERGE15'
)
(0x1000000)QMgrName = (
(0x2000000) = 'MQSIqmgr'
)
(0x1000000)QName = (
(0x2000000) = 'MQSI_OUTQ'
)
(0x1000000)RegOpt = (
(0x2000000) = 'PersAsPub'
)
)
(0x3000000)Format = ''
)
)



Please Help.....

Any spl settings to be made in subscription Node for JMS

???
_________________
VV
Back to top
View user's profile Send private message
jefflowrey
PostPosted: Thu Dec 18, 2003 5:30 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981
Your code does look good, and this is confusing.

I have a wild guess, though. Try changing
Code:
 SET OutputRoot.MQRFH2.(MQRFH2.Field)NameValueCCSID = 437;
to
Code:
 SET OutputRoot.MQRFH2.(MQRFH2.Field)NameValueCCSID = InputRoot.Properties.CodedCharSetId;

Maybe that's what's causing the difference. Your JMS code is producing Unicode characters by default (usually), and the MQExplorer is producing Windows ASCII characters by default.

Also, try setting a replytoqueue on the subscription message and examine what the broker response is.
_________________
I am *not* the model of the modern major general.
Back to top
View user's profile Send private message
v_venugopalan
PostPosted: Thu Dec 18, 2003 5:57 am    Post subject: Reply with quote

Novice

Joined: 25 Nov 2003
Posts: 12
Location: INDIA
Hi

I tried the Same.. But in Vain..

I also tried to Set the Reply Q. The message Succesfully goes to the Q Specified.

But Subscription is NOt Happening.

(When i was searching the MQSeries Qns , i found someone saying to refer the Using Java Manual for MQ PubSub in WMQI using JMS ..

Can anyone send me that Manual thru Email.... to vvenugop@chn.cognizant.com)

Grand Masters... Plz Help This is Urgent.................

Tx
_________________
VV
Back to top
View user's profile Send private message
jefflowrey
PostPosted: Thu Dec 18, 2003 6:05 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981
The Using Java manual is available online, as is the WMQI Programming Guide, which is available as a PDF.

Are you getting nothing as a reply from the Broker to the failing publication? Is the broker logging any errors to it's system log?

You might also be able to use the runtime tracing (see the WMQI Problem Determination Guide) to find out why the broker is failing your JMS messages.
_________________
I am *not* the model of the modern major general.
Back to top
View user's profile Send private message
inder
PostPosted: Fri Dec 19, 2003 7:32 am    Post subject: Reply with quote

Apprentice

Joined: 24 Mar 2003
Posts: 49
Location: USA
Hi,
I am also facing similar problem. The subscription is happening on a topic when the message is sent over MQJexplorer or MQ explorer but not when I send through JMS.
Did you got the problem identified?

regards
Inder
Back to top
View user's profile Send private message
inder
PostPosted: Tue Dec 23, 2003 9:34 am    Post subject: Reply with quote

Apprentice

Joined: 24 Mar 2003
Posts: 49
Location: USA
Hi,
The problem could be because of the security issue. The message coming in from JMS might have got a different User Identifier and from MQexplorer got a different User Identifier
After fixing this issue our problem is resolved.

regards
Inder
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic  Reply to topic Page 1 of 1

MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Problem in Subscription
Jump to:  



You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
Protected by Anti-Spam ACP
  
 


Theme by Dustin Baccetti
Powered by phpBB © 2001, 2002 phpBB Group

Copyright © MQSeries.net. All rights reserved.