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RB
PostPosted: Tue May 23, 2006 3:01 pm    Post subject: JMSMQTransform node Reply with quote

Acolyte

Joined: 23 May 2006
Posts: 56

Hi,

I have a message flow subscribing to a JMS topic from external JMS server. I am using a Compute node after the JMSMQTransform node for modifying the message. The flow throws an error at the end of processing in the Compute node (after the "Return TRUR" statement).

2006-05-23 15:13:36.820114 3653 Error BIP2628E: Exception condition detected on input node 'TEST.JMSINPUT'.
The input node 'TEST.JMSINPUT' detected an error whilst processing a message. The message flow has been rolled-back and, if the message was being processed in a unit of work, it will remain on the input queue to be processed again. Following messages will indicate the cause of this exception.
Check the error messages which follow to determine why the exception was generated, and take action as described by those messages.
2006-05-23 15:13:36.820125 3653 RecoverableException BIP2230E: Error detected whilst processing a message in node 'TEST.JMSMQTransform'.
The message broker detected an error whilst processing a message in node 'TEST.JMSMQTransform'. An exception has been thrown to cut short the processing of the message.
See the following messages for details of the error.
2006-05-23 15:13:36.820133 3653 RecoverableException BIP2230E: Error detected whilst processing a message in node 'TEST.Test_Sub.MapToOutput'.
The message broker detected an error whilst processing a message in node 'TEST.Test_Sub.MapToOutput'. An exception has been thrown to cut short the processing of the message.
See the following messages for details of the error.
2006-05-23 15:13:36.820140 3653 RecoverableException BIP2329E: An unexpected NULL value was encountered.
This message will be accompanied with others which will give the higher level context for this error. Look at these other messages to determine the root source of the problem.
2006-05-23 15:13:37.820880 3653 UserTrace BIP2233I: Invoking user-defined extension 'Run'(1009222044, 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A').
About to invoke the specified user-defined extension with the specified parameters.
No user action required.



The header has the following values after the JMSMQ Transformation -

(0x01000000):Properties = (
(0x03000000):MessageSet = ''
(0x03000000):MessageType = ''
(0x03000000):MessageFormat = ''
(0x03000000):Encoding = 0
(0x03000000):CodedCharSetId = 1208
(0x03000000):Transactional = FALSE
(0x03000000):Persistence = FALSE
(0x03000000):CreationTime = NULL
(0x03000000):ExpirationTime = NULL
(0x03000000):Priority = NULL
(0x03000000):ReplyIdentifier = ''
(0x03000000):ReplyProtocol = 'MQ'
(0x03000000):Topic = NULL
(0x03000000):ContentType = ''
)
(0x01000000):MQMD = (
(0x03000000):Transactional = TRUE
(0x03000000):Format = 'MQHRF2'
(0x03000000):Version = 2
(0x03000000):Priority = 4
(0x03000000):Persistence = 0
(0x03000000):PutApplName = 'ComIbmJMSMQTransformNode'
(0x03000000):PutApplType = 28
(0x03000000):MsgType = 8
(0x03000000):Report = 0
(0x03000000):UserIdentifier = ''
(0x03000000):Encoding = 273
(0x03000000):CodedCharSetId = 1208
)
(0x01000000):MQRFH2 = (
(0x03000000):CodedCharSetId = 1208
(0x03000000):Version = 2
(0x03000000):Encoding = 273
(0x01000000):jms = (
(0x01000000):Dst = (
(0x02000000): = 'etInvAdjust'
)
(0x01000000):Dlv = (
(0x02000000): = '1'
)
(0x01000000):Exp = (
(0x02000000): = '0E+0'
)
(0x01000000):Pri = (
(0x02000000): = '4'
)
(0x01000000):Tms = (
(0x02000000): = '1.148339862291E+12'
)
(0x01000000):Cid = (
(0x02000000): = '000000000000000000000000000000000000000000000000'
)
(0x01000000):Rto = (
(0x02000000): = ' '
)
)
(0x01000000):usr = (
(0x01000000):threadValue = (
(0x02000000): = '1'
)
)
(0x01000000):mcd = (
(0x01000000):Msd = (
(0x02000000): = 'xml'
)
)
(0x03000000):Format = ''
)


Can anyone please help me on this?
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fjb_saper
PostPosted: Tue May 23, 2006 3:15 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

Your format has a null value in the RFH2. This should not be an empty string but 8 spaces ? If the payload is a text message it should be MQSTR

Enjoy
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RB
PostPosted: Tue May 23, 2006 4:46 pm    Post subject: Reply with quote

Acolyte

Joined: 23 May 2006
Posts: 56

I tried to set the value of Format (with MQSTR and MQFMT_NONE).
But still I am getting the same error!!
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fjb_saper
PostPosted: Tue May 23, 2006 7:53 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

RB wrote:
I tried to set the value of Format (with MQSTR and MQFMT_NONE).
But still I am getting the same error!!


Have you tried sending that same message with RFHUtil manipulating first without RFH2, Then with and compare the content of your RFH2 ?

Enjoy
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RB
PostPosted: Tue May 23, 2006 9:17 pm    Post subject: Reply with quote

Acolyte

Joined: 23 May 2006
Posts: 56

The input to my flow is a JMS topic and it doesn't have an RFH header. The message has only JMSTransport header.

The JMSMQTransform node is creating the MQMD and the MQRFH2 header structure from the JMSTransport structure.
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