In this post, you’ll learn more about the SWIFT Error IssuerAndOrMessageNameRule – 1776that is returned when working with the IBM Sterling B2B Integrator
IBM Sterling B2B Integrator SWIFT Error Code
IssuerAndOrMessageNameRule
Error Description
If MessageName is not present, then ReferenceIssuer is mandatory. If MessageName is present, then ReferenceIssuer is optional.