Official rule text
[IBR-143-OM] - Invoice transaction type (BTOM-001) cannot be Deemed Supply Invoice (00000001000000000000) if Invoice transaction type (BTOM-001) is Continuous supply (00000100000000000000) or Export Invoice (00000010000000000000) or Profit margin invoice (00000000010000000000) or Profit Margin Self-Invoice (00000000001000000000).
What this means
A deemed-supply invoice cannot also be marked as continuous supply, export, profit-margin, or profit-margin self-invoice — but this invoice combines them.
What to do
Share this rule id with whoever manages your invoicing software or IT — or ask TechMate to fix it for you (see below).
Check whether your invoice hits this rule — freeInvoice identifiers & type
Whether the invoice's own core facts — its number, issue date, currency, UUID, and Oman-specific transaction-type marker — are present, correctly formatted, and internally consistent.
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TechMate is a systems integrator, not an OTA-accredited Service Provider. We help you get ready and connect you to an accredited provider; final validation and acceptance always sit with that provider and the Tax Authority.
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