ISO 8583 · Data fields

Field 98Payee

pyiso8583 starter profilesIndependent explanation

What this field describes

The starter profiles assign field 98 to payee. The profile comparison below describes its outer container.

The library does not supply a complete list of allowed values or every internal component. Confirm those details in the specification for the connection you are implementing.

Compare the two profiles

Container settings from the pinned pyiso8583 source.
Setting	`default`	`default_ascii`
Value encoding	ASCII	ASCII
Length limit	Exactly 25 bytes	Exactly 25 bytes
Prefix	None	None

Length limits describe encoded values. They exclude any length prefix. The profiles can be customized; these settings do not establish the required fields or accepted values for a live connection.

Read the field boundary

Field 9825 bytesASCII value

Read exactly 25 value bytes. The next field begins immediately afterwards under this profile; no length prefix belongs to this field.

Find it in the bitmap

Bitmap: Secondary
Position: 34
Byte: 5
Bit in byte: 2

Positions start at one. Bits are counted from the most significant bit of each bitmap byte. This calculation locates the field’s presence indicator, not its value.