Following on from Mike Henderson's post...
Maybe the best idea is to use GETXMLSUB itself as your subroutine call.
It handles the case where the XMLExecute function returns a fail status,
but a subsequent XMLGetError function doesn't have an error code by
assigning a new error code of 80120 and an errmsg of "query/sql syntax
error".
It has 6 arguments documented in the code as follows -
006: * argument count 6
007: *
008: * input 1 CMD the LIST/SELECT command used to generate xml
doc
009: * input 2 options: any dynamic array like string to store
options for the TOXML
010: * command
011: * output 3 XMLSTR, result xml document
012: * output 4 XSDSTR, result xsd schema
013: * output 5 RTNCODE.
014: * output errmsg if RTNCODE <> 0
Regards, Keith
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