3747677 - eInvoice Belgium error: "Field ID is empty in TaxCategory of TaxSubtotal" during submission in SAP S/4HANA Cloud Public edition

During eInvoice submission in Belgium DRC, the error 'Field ID is empty in TaxCategory of TaxSubtotal' is raised in the eDocument Cockpit. 

• SAP S/4HANA Cloud Public Edition
• SAP Document and Reporting Compliance, Cloud Edition

EDOC_COCKPIT, DRC, eInvocing, Belgium, Document and Reporting Compliance, SAP S/4HANA Cloud Public edition, eDocument, field id, empty, TaxCategory, TaxSubtotal, Value Mapping, TAX_CATEGORY, BE_TAX_CATEGORY, Manage Electronic Documents, TAX_EXEMPT_CODE, Peppol, namespace,  /EDUBL, source document, eDocument Cockpit, submission.  , KBA , CA-GTF-CSC-EDO-BE , Belgium , CA-GTF-CSC-EDO , Electronic Document Processing Framework , Problem