| DATA ELEMENT |
Position in segment where data element appears. |
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| ELEMENT NUMBER |
(DICTIONARY
REFERENCE NUMBER) Every release of the ANSI Standard includes a dictionary containing
detailed information about each segment and element. The element number refers to the
location in the ANSI dictionary where the element listed can be found. |
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| DATA ELEMENT NAME |
Name of the Element |
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| ANSI REQUIREMENT |
Requirement Designator: |
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M = Mandatory, This element is required to appear within the segment. |
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X = Relational, The presence of this data element is dependent on the presence or absence of another data element(s) in the transaction set. In earlier versions this was expressed as C for Conditional. |
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O = Optional, The presence of this data element is at the option of the sending party or is based on the mutual agreement of the trading
partners. |
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| ACE REQUIREMENT |
Requirement Designator: (Only on maps for documents Ace receives). See ANSI Requirement above. Ace requirement meaning is the same with the exception of X. X denotes special instructions which will be explained below the segment where the X as listed for the element requirement or under Ace Requested Field Contents. A "-" in this field denotes no Ace preference or requirement. |
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| DATA TYPE |
A data element can be one of six types: |
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Nn
= |
Numeric and decimal
places. N symbolizes numeric, n indicates the decimal places to the right of a fixed implied decimal point. |
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R
= Decimal. |
Decimal type
is symbolized by R. The decimal point is optional for integer values, but required for fractional values. |
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ID
= |
Identifier. Identifier
type is symbolized by ID. This type of element must always contain a value from a
predefined ANSI X12 list. Some use "ZZ" a mutually defined code between
partners. |
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AN
= |
String. Contents of
string-type elements are a sequence of letters, digits, spaces and/or special characters. |
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DT
= |
Date. Format is
CCYYMMDD. |
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TM
= |
Time. Format is HHMMSS. |
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| ELEMENT LENGTH |
The Minimum
and maximum length allowed for the element. |
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ACE REQUESTED
FIELD CONTENTS |
This notes
special Ace requirements for each element. It will also at times give you helpful comments to assist you in completing the element. |