The minimum number of digits to be provided should be 'X' in Item classification…

The minimum number of digits to be provided should be 'X' in Item classification identifier (ibt-158) and Service accounting code (BTAE-17).

Fails when this is false

true()

The schematron test, verbatim. Context: cac:Item

Change the data so the statement above is true. Paste the invoice into the validator to see the exact element that fails.

Official · PINT AE (UAE) rules. Severity: error. Runs on UBL XML.