Go to C-CDA USCDI V3 Validator -
https://site.healthit.gov/c-cda/uscdi-v3Select Receiver
Select criteria - 170.315_b1_ToC_Amb
Select either one of below in scenario file
XDM_FULL.zip
XDM_LIM.zip
Unzip these files and upload the XML one to check in the validator for errors.

It will show 5 errors each which must be positive files as informed during the testing.
And the XDM validator is still showing the error and we are unable to upload the zip to validate.
