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MQSeries Link for R/3

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maha20

Posted: Sat Nov 01, 2003 2:06 pm Post subject: MQSeries Link for R/3

Voyager

Joined: 23 Sep 2003
Posts: 79

Hey all-
After reading some of the literature I found out that using Developer tool the metadata structure for IDoc mssgs are created and stored in the Configuration MNGR. Does this mean that a new domain is created "IDoc" for the inbound and outbound mssgs?. Please reply me. Thanks.

Maha.

mpuetz

Posted: Mon Nov 10, 2003 5:26 pm Post subject:

Centurion

Joined: 05 Jul 2001
Posts: 149
Location: IBM/Central WebSphere Services

Hi,

every parser in WMQI does have a root element like MRM, XML,
MQMD, MQRFH2, ...

You can model SAP Idocs with the MRM parser in WMQI, but this
is hard work and allows only for Idocs with a fixed structure.
By nature IDoc are wuite flexible (multiple hierarchies of
segments etc.). Idocs modelled by the MRM parser are pre-fixed
with the MRM root tag.

There are special - plugin parsers - for Idocs which create endeed
a new root tag called IDOC. One such parser used to be delivered
with WMQI 2.1 with CSD04+. It's not documented in the product
but in a Category 2 support pac. I am not sure whether it is still
delivered with WBIMB V5.0+. For this one you have to specify
the Domain IDOC in the input node and the message set which
contains the IDOC segment structures

There is also a fee-based service offering which implements a more
advanced IDOC parser (Category 1 support pac) which works
great with SAP R3 Link. You also specify IDOC as domain and
the MRM message set structure. The message set can be automatically
generated though from SAP metadata.

Alternatively I have an ESQL solution which parses IDOCs. I you are
interested please send me a private message. It allows full flexibilty,
but requires some manual work to define the proper MRM Message
Sets.
_________________
Mathias Puetz

IBM/Central WebSphere Services
WebSphere Business Integration Specialist

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