This is the ValueSet that contains all the codes in EAgreement errors (https://www.ehealth.fgov.be/standards/fhir/mycarenet/ValueSet/be-vs-eagreementerrors) and EAgreement errors (https://www.ehealth.fgov.be/standards/fhir/mycarenet/ValueSet/be-vs-eagreementerrors). E.g. what you have to deal with if you get resources containing codes in either of them