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| Use of RCD |
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| j.johnrajkumar |
 Posted: Thu Apr 17, 2014 6:55 pm Post subject: Use of RCD |
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Newbie
Joined: 09 Apr 2014
Posts: 2
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Hi, I known that we can use RCD to create message for different format.
like xmlnsc,mrm,idoc. My doubt is, where exactly the RCD is useful ?
can a single message be sent across different domain format and to different destination. ? suppose if the input domain is BLOB, i need to send it to webservices(soap) and sap node. is it possible ? if we are using the RCD after that only we should use the compute node for mapping. right ?
Because we have the parsing option in the input nodes its self. then why is the need for the separate node as RCD ?
And if we are sending it to different target system, only one message tree is reset twice. or a copy of messages should be created for each target ?
can somebody please clarify this ?
This may be a very basic question.
But, I have googled, but couldt find a solution.
Thanks in advance.
Regards,
John |
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| fjb_saper |
| Posted: Thu Apr 17, 2014 8:31 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20697
Location: LI,NY
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The most useful usage of RCD I have seen is right after the input node right before any error handling on the failure branch. Setting the domain back to BLOB. This way you are sure to have the payload in the error output.
Imagine sending a non XML message to an MQ Input node with XMLNSC parser... How do you save the message content for your failure report?
Have fun 
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| smdavies99 |
| Posted: Thu Apr 17, 2014 10:29 pm Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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| fjb_saper wrote: |
Imagine sending a non XML message to an MQ Input node with XMLNSC parser... How do you save the message content for your failure report?
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We don't. What we do is put the MQMD Message ID in the report and the message itself in on the BOQ. When you are dealing with large messages, it (IMHO) makes sense not to try to put them in the report but to reference them in it instead.
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WMQ User since 1999
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Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| fjb_saper |
| Posted: Fri Apr 18, 2014 4:40 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20697
Location: LI,NY
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| smdavies99 wrote: |
| fjb_saper wrote: |
Imagine sending a non XML message to an MQ Input node with XMLNSC parser... How do you save the message content for your failure report?
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We don't. What we do is put the MQMD Message ID in the report and the message itself in on the BOQ. When you are dealing with large messages, it (IMHO) makes sense not to try to put them in the report but to reference them in it instead. |
Doesn't matter... as soon as you handle the message through the failure terminal, if you don't use RCD to BLOB you risk having an empty message...
I understand you use the automatic bothresh and boqueue set up...
Fine for queues.... what do you do if the message is http and non XML?
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