X12InterchangeControlHeaders
In X12, the Interchange Control Header is the first segment of an EDI document and is part of the Interchange Envelope. It contains information about the sender and receiver, the date and time of transmission, and the X12 version being used. It also includes delivery information, such as the sender and receiver IDs.
Types
Properties
Located at position ISA-14 in the header. The value "1" indicates that the sender is requesting an interchange acknowledgment at receipt of the interchange. The value "0" is used otherwise.
Located at position ISA-08 in the header. This value (along with the receiverIdQualifier) identifies the intended recipient of the interchange.
Located at position ISA-07 in the header. Qualifier for the receiver ID. Together, the ID and qualifier uniquely identify the receiving trading partner.
Located at position ISA-11 in the header. This string makes it easier when you need to group similar adjacent element values together without using extra segments.
Located at position ISA-05 in the header. Qualifier for the sender ID. Together, the ID and qualifier uniquely identify the sending trading partner.
Located at position ISA-15 in the header. Specifies how this interchange is being used: