Solution : https://service.sap.com/sap/support/notes/1317330 (SAP Service marketplace login required)
Summary :
When using transaction F110 or other payment processes, users are unable to post payment documents because the system outputs error DEFTAX 025, indicating "Invoice has no tax". This error stems from usage of incorrect tax codes for non-deferred tax in transactions where down payments were cleared, specifically when invoices associated with such down payments are settled, and further compounded by cash discounts in credit memo items during open item processing. Implementation of program corrections, particularly adjustments to prevent DEFTAX_ITEM entries from forming needlessly during "Down Payment Chains" clearings, resolves the issue.
Key words :
system issues error message deftax 025, credit memo item, required functional enhancement, tax calculation procedure, open item processing, payment chains reason, payment clearing documents, error occurs, payment clearing, payment chains
Related Notes :
| 1004023 | New deferred tax: Clearing payment transactions |
| 993372 | RFUMSV50: Batch input for final tax transfer |
| 981553 | Payment with cash discount on several invoices |
| 979115 | RFUMSV50: 0% tax rate reversal, xref1 |