CorpActnInstrStsAdvc
                Mandatory
                InstrId
                Optional
                OthrDocId
                Repetition (0..n)
                CorpActnGnlInf
                Mandatory
                InstrPrcgSts
                Repetition (1..n)
                Canc
                Choice
                AccptdForFrthrPrcg
                Choice
                NoSpcfdRsn
                Choice
                Rsn
                Choice (1..n)
                RsnCd
                Mandatory
                Additional Reason Information
AddtlRsnInf
                Optional
                Definition: Provides additional information about the processed instruction.
Type: Max210Text (String)
Restrictions:
- MinLength: 1
- MaxLength: 210
Rjctd
                Choice
                Pdg
                Choice
                DfltActn
                Choice
                StgInstr
                Choice
                PrtrySts
                Choice
                CorpActnInstr
                Optional
                PrtctInstr
                Optional
                AddtlInf
                Optional
                SplmtryData
                Repetition (0..n)