TS 33.128 CR 0299 - Corrections on SUCI coding
RoutingIndicator is defined in Annex A as INTEGER(0..9999) but TS 23.003 in clause 2.2B states that “Each decimal digit present in the Routing Indicator shall be regarded as meaningful (e.g. value "012" is not the same as value "12").” So, INTEGER is not an appropriate type for the RoutingIndicator parameter. In the ASN.1 module for the internal and external interfaces, a backward compatible solution is introduced to allow indicating the number of meaningful digits for RoutingIndicator parameter, in order to avoid misinterpretations of its value.