Get Example source ABAP code based on a different SAP table
ARTICLE
Messages in HTTP Servers Messages which are sent whilst an ABAP program is executed as an HTTP server of the Internet Communication Framework (ICF), behave just like in RFC processing.
Note Dialog processing or list processing can only occur for an HTTP server if the Service data -> GUI connection setting for the service is set to 'Yes' in the SICF transaction. By default, messages of the types 'I', 'S', and 'W' are always ignored and messages of the types 'A', 'E', and 'X' alw ays lead to a termination in the processing and then a database rollback.
