IBR-090

[ibr-090]-Only one project reference (ibt-011) is allowed on document level.

Targeted Semantic Element

  1. IBT-011-Project reference : The identification of the project the invoice refers to

Schematron Rules

  1. IBR-090
    2. Flag
    fatal
    Context
    /ubl:Invoice | /cn:CreditNote
    Message
    [ibr-090]-Only one project reference (ibt-011) is allowed on document level.