SaleToPOIMsgStsReq
                Mandatory
                Hdr
                Mandatory
                StsReq
                Mandatory
                SctyTrlr
                Optional
                CnttTp
                Mandatory
                AuthntcdData
                Optional
                Vrsn
                Optional
                Rcpt
                Repetition (1..n)
                KeyTrnsprt
                Choice
                KEK
                Choice
                Vrsn
                Optional
                KEKId
                Mandatory
                KeyNcrptnAlgo
                Mandatory
                Algo
                Mandatory
                Parameter
Param
                Optional
                Definition: Parameters associated to the encryption algorithm.
Type: Parameter12
NcrptnFrmt
                Optional
                InitlstnVctr
                Optional
                BPddg
                Optional
                NcrptdKey
                Optional
                KeyIdr
                Choice
                MACAlgo
                Mandatory
                NcpsltdCntt
                Mandatory
                MAC
                Mandatory
                SgndData
                Optional