Trying to create a dynamic temp table (dataset) from a DTD Schema? [OE10.1C]

I am trying to create a dynamic temp table and dataset from an external DTD file. I trying to simplify some xml code POST/GET and take advantage of the READ/WRITE XML functions with datasets.

I referenced the documentation for READ-XMLSCHEMA and it seems to do what I need however, I keep getting errors and can't figure out what I am doing wrong.

Here is a snippet

DEFINE VARIABLE hTable AS HANDLE NO-UNDO.
DEFINE VARIABLE retOK AS LOGICAL NO-UNDO.
DEFINE VARIABLE cSourceType AS CHARACTER NO-UNDO.
DEFINE VARIABLE cFile AS CHARACTER NO-UNDO.
DEFINE VARIABLE lOverrideDefaultMapping AS LOGICAL NO-UNDO.
DEFINE VARIABLE cFieldTypeMapping AS CHARACTER NO-UNDO.
DEFINE VARIABLE cVerifySchemaMode AS CHARACTER NO-UNDO.

CREATE TEMP-TABLE hTable.

ASSIGN
cSourceType = "file"
cFile = "http://xml.cxml.org/schemas/cXML/1.2.025/InvoiceDetail.dtd"
lOverrideDefaultMapping = NO
cFieldTypeMapping = ?
cVerifySchemaMode = ?.

retOK = hTable:READ-XMLSCHEMA (cSourceType,
cFile,
lOverrideDefaultMapping,
cFieldTypeMapping,
cVerifySchemaMode).


Does anyone know how I can achieve this using Openedge 10.1C.

Thanks

Continue reading...