Sum of all allowances on header level in the document. Allowances on line level are included in the line amount and summed up into the "sum of line amounts".

Cardinality
0..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Example value
20
Attributes
Use Name Description
M @currencyID

Must be according to ISO 4217.

Rules
Identifier/Error message Flag
BII2-T01-R015
Expected total sum of allowance at document level MUST be equal to the sum of allowance amounts at document level, if expected total sum of allowance at document level is provided
fatal
EHF-T01-B18901
Attribute 'currencyID' MUST be present.
warning