InvalidDocumentException error with v4.7

Hi,

I have a rather extensive NCO (v2) program running on v4.0b.

We are upgrading to v4.7 and I'm doing some testing.

I have dragged several RFC functions from the SAP (v4.7)server explorer to the NCO design surface and they all work except for one.

I'm getting "InvalidDocumentException : Invalid Document : Missing Element" error.

This function works fine in v4.0b.

Any assistance would be greatly appreciated.

Andy Jacobs

PS

There is no dev_rfc.trc file.

This