Problem

-- getting such error in Message log when processing an EDIFACT message UNOC:2

Syntax version or level not supported;

EDI error [Syntax version or level not supported, segment UNB position 0, element position 0, value Syntax version=UNOC Syntax id=2]

-- when changing the syntax validation to 3 (UNOC:3), the message is processed successfully

Resolution

* open System Profile Manager -> Environment -> Message Processing

* check if the setting "Enable EDIFACT strict validation" is setting

* if you want to pass UNOC:2 through the system, unset the strict vaidation option