XFILE Statements

9.0D

XFILE statements will return ‘I’ type errors on failure. Two new error codes have been added. These are I83 with a subcode for XFILE errors and I84 with a subcode for XML schema errors.

The I83 subcodes are as follows:

Subcode	Meaning
1	No current record
2	The field requested was not in the internal schema
3	RThe requested recordset is not in the current record
4	No current field
5	The requested field is not in the current record
6	Not enough memory to load the XML data
7	The XML data does not match the schema structure
8	The root element of the XML data is invalid
9	The data contained in a field is invalid
10	A READKG or READKGP was performed with no valid filter
11	The filter provided on a READ was invalid
12	Unable to find the root element on a FLUSH operation
13	Only one record allowed under the root element
2nn	XML data read error (where nn is the base XML handler error)
3nn	XML write error (where nn is the base XML handler error)

The I84 subcodes are as follows:

Subcode	Meaning
1	Out of memory
2	Unknown or unsupported tag found in the schema file
3	Invalid facet for the type
4	Duplicate facet found
5	Invalid white space restriction
6	Unknown facet type
7	Facet has no value
8	Base attribute missing
9	Duplicate type definition
10	Local type has name
11	Duplicate attribute
12	Attribute has no name and no reference
13	Attribute has name and reference
14	Attribute requires name
15	Element contains an invalid occurs value
16	Element has no name and no reference
17	Element has name and reference
18	Element requires name
19	Duplicate element
20	Unknown token
21	First element not xs:schema
22	Unsupported tag
23	Unknown tag
24	Group has no name
25	No name allowed for group
26	Group has duplicate name
27	Group has name and reference
28	Missing forward reference
29	Complex type has no name and no reference
30	Invalid base type
2nn	XML data read error (where nn is the base XML handler error)
3nn	XML write error (where nn is the base XML handler error)

The XML base handler subcodes are as follows:

Subcode	Meaning
1	A write operation has already been started
2	Unable to create specified XML file
3	Unable to open specified XML file
4	Unable to create XML parser
5	Out of memory
6	Attempt to write an attribute on an closed element
7	Tag name too long
8	Invalid tag name
9	XML data too large
10	XML file too large for memory area
11	File write error
12	Internal state error
13	No element open
14	Internal state error
15	Attribute not open
16	Error detected parsing XML data file.

See Also: XML Support