SAP application clients connect across the WebSphere MQ Enterprise Transport. The messages sent to and received from SAP applications are processed by the IDoc parser, which requires a metadata file to interpret the data correctly. This section documents how to build the metadata file provided with the IDoc parser. Note that an example prebuilt version of the metadata file is provided in SupportPac IA0F. Use the following procedure to create the metadata of the required IDoc data:
This section documents how to use the IDoc parser without SupportPac IA0F. Use the following procedure to create the metadata of the required IDoc data:
When you have imported the C structure into WebSphere Business Integration Message Broker, you have a number of MRM types. Each type represents a definition of an IDoc segment.
Message Type E2MARMM e2marmm_1_type
E2MAKTM001 Message name to WMQI (segment name to SAP) msgfn First element name to WMQI (field name to SAP) spras Second element name maktx Third element name spras_iso Fourth element name fill954 Fifth element to make the size of this element up to 1000 characters
Related concepts
Message flows
BLOB parser and domain
Promoted properties
ESQL
Message modeling
Related tasks
Developing message flow applications
Configuring a node
Managing ESQL files
Related reference
Compute node
Database node
Filter node
MQInput node
MQOutput node
ResetContentDescriptor node
ESQL
CARDINALITY function
CASE function
CAST function
DECLARE statement
SET statement
SUBSTRING function
WHILE statement
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