The eConnect Serialization.dll file does not return the expected value into the XML stream that is serialized in a Microsoft Visual Studio project. The eConnect Serialization.dll file is included in the Microsoft Dynamics GP 9.0 eConnect installation CD.
Some elements that are available in the XML node contain an element name specified property. You must set this property to True.
For example, the taUpdateCreateCustomerRcd node contains a BALNCTYP element and a BALNCTYPSpecified element. The BALNCTYPSpecified element must be set to True before the BALNCTYP element for the value of the BALNCTYP element to be correctly serialized.
For example, you must use the following code example. .BALNCTYPSpecified = True .BALNCTYP = 1