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Displaying a Key Field
By selecting a specific key field from the list of key fields provided on the business object detail page, you can display additional information for this key field.
Field
Description
Internal Name
Parameter name of the underlying RFC.
ABAP Dictionary Type
The ABAP Dictionary Type is a link to the data type description used for this parameter. This is usually a field of a structure inside the SAP Data Dictionary. By following the hyperlink, you will see the whole structure.
Note:
Key fields are used with instance-dependent (non-static) methods and with factory methods.
In calls to these methods, the key fields of the corresponding business object have to be specified as attributes of the business document root element.
For example, using the key field CompanyCodeId in a call to the CompanyCode.GetDetail:
<?xml version="1.0" encoding="iso-8859-1"?>
<biztalk_1 xmlns="urn:biztalk-org:biztalk:biztalk_1">
<header>
…..
</header>
<body>
<doc:CompanyCode.GetDetail CompanyCodeId="0001"
xmlns:doc="urn:sap-com:document:sap:business"
xmlns="" >
</doc:CompanyCode.GetDetail>
</body>
</biztalk_1>