SctiesTxCxlReqStsAdvc
                Mandatory
                CxlReqRef
                Mandatory
                Optional
                AcctSvcrTxId
                Optional
                MktInfrstrctrTxId
                Optional
                CtrPtyMktInfrstrctrTxId
                Optional
                PrcrTxId
                Optional
                AcctOwnrTxId
                Mandatory
                OthrTxId
                Choice
                SctiesFincgTxId
                Choice
                SctiesSttlmTxId
                Choice
                Intra Position Movement Identification
IntraPosMvmntId
                Choice
                Definition: Reference to the intra-position movement transaction requested to be cancelled as known by the account owner (or instructing party acting on its behalf).
Type: RestrictedFINXMax16Text (String)
Restrictions:
- Pattern: ([0-9a-zA-Z\-\?:\(\)\.,'\+ ]([0-9a-zA-Z\-\?:\(\)\.,'\+ ]*(/[0-9a-zA-Z\-\?:\(\)\.,'\+ ])?)*)
 - MinLength: 1
 - MaxLength: 16
 
PrcgSts
                Mandatory
                TxDtls
                Optional
                SplmtryData
                Repetition (0..n)