I have a schema that I need to convert to a format that I can use with the mapper. It has xml for an extension, but that is a misnomer. I need the output to follow this schema beause there is another process using this schema to convert the output to an IDOC flat file.
Somewhere someone should have a tool which would read the
file you attached (which is definitely NOT an W3C schema!)
and turn it into one. There appears to be sufficient
information, but without having documentation on the file
format, it looks to be a project out of scope for this support
forum.
You might be able to write some XSLT which would take that
and turn it into an XSD. I'd write a simple prototype XSD,
and then turn that into an XSLT that writes the XSD based
on reading from the flat file definitional schema you have.
If you can get it to work, it would be a pretty cool
accomplishment.