ERROR #6301: SAX XML Parser (when importing Custome ASTM Schema)

Hi,

I see the following error when importing the Custom ASTM Schema in ASTM SCHEMA STRUCTURE page of Management Portal.

ERROR #6301: SAX XML Parser Error: zfieldDescToName+1^EnsLib.EDI.ASTM.SchemaXML.1 while processing MY_PATH\LCA1394_Schema.AST at line 8 offset 80

The line 8 is copied from ASTM E1394

Any advice?

-William