BOOLEAN

boolean

bcd

string

bigint

bigint

All ASN.1 string types except OCTET STRING

string

OCTET STRING

bytearray

ENUMERATED

int

INTEGER

int

REAL

float or bigdec

By default, the float ultra type is automatically mapped to the REAL ASN.1 type. Substituting ASN.1 type REAL with bigdec casts the field as BigDecimal type.

//Create a flat internal that will be used to populate with integer and bigdecimal values.
internal flatInternal {
    int calledNumber;
    bigdec duration;
};

BIT STRING

bitset mapping is used. Bitset is mapped to Bit String and vice versa; bitset<->bitstring

For BER BIT STRING encoding: '0410'H is the correct encoding of the bit string '0001'B ("{3}" in APL debug, length of 4 bits.

For further information about how BIT STRING is encoded/decoded in BER, see ITU-T specification X.690 (the first byte is not part of the bitstring itself - instead it encodes the number of unused trailing bits in the last byte in the bitstring encoding, which starts after the first byte).

NULL

bytearray (with value null)

CER_length

When encoding to BER, use the indefinite length encoding instead of definite length encoding (which is default)

ignore_unknown_tags

When decoding BER data, the presence of unknown tags will no longer be considered as decoding errors, they will simply be ignored instead.

PER_aligned

Instead of BER, use PER ALIGNED encoding

PER_unaligned

Instead of BER, use PER UNALIGNED encoding