Solution : https://service.sap.com/sap/support/notes/1393928 (SAP Service marketplace login required)
Key words :
terms invalid digital signaturehash valuemd5idmxdi reason, original input message generated, create digital invoices, sd billing documents, relevant correction instruction, amount line items, digital signature, total amount, sap differs, implemented note 1303712
Related Notes :
| 1303712 | Mexico: Enable Creation of Digital Signature in SD and FI |