CTT Transaction Totals

To transmit a hash total for a specific element in the transaction set

Position
Element
Name
Type
Requirement
Min
Max
Repeat
CTT-01
Number of Line Items
Numeric (N0)
Mandatory
1
6
-
Total number of line items in the transaction set
CTT-02
Hash Total
Decimal number (R)
Optional
1
10
-
Sum of values of the specified data element. All values in the data element will be summed without regard to decimal points (explicit or implicit) or signs. Truncation will occur on the left most digits if the sum is greater than the maximum size of the hash total of the data element. Example: -.0018 First occurrence of value being hashed. .18 Second occurrence of value being hashed. 1.8 Third occurrence of value being hashed. 18.01 Fourth occurrence of value being hashed. --------- 1855 Hash total prior to truncation. 855 Hash total after truncation to three-digit field.
CTT-03
Weight
Decimal number (R)
Conditional
1
10
-
Numeric value of weight
P0304: If either CTT-03 or CTT-04 is present, then the other is required
CTT-04
Unit or Basis for Measurement Code
Identifier (ID)
Conditional
2
2
-
Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken
CTT-05
Volume
Decimal number (R)
Conditional
1
8
-
Value of volumetric measure
P0506: If either CTT-05 or CTT-06 is present, then the other is required
CTT-06
Unit or Basis for Measurement Code
Identifier (ID)
Conditional
2
2
-
Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken
CTT-07
Description
String (AN)
Optional
1
80
-
A free-form description to clarify the related data elements and their content

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