[fixed] Critical Additional Discount bug in ERPNext v15.64.0

snv · June 11, 2025, 12:58pm

If you’re using ERPNext version older than v15.64.0, this does not affect your site.

There was a bug in the Additional Discount functionality of ERPNext v15.64.0. This has since been fixed.

If you’ve been using ERPNext v15.64.0, the Additional Discount Amount in some transactions may differ from the value you entered. This only affects cases where Additional Discount Amount is manually entered. If it is computed from Additional Discount Percentage entered by you, there shouldn’t be any issue.

If you think this bug might affect your site, please update your site’s ERPNext app to v15.65.1 or later ASAP.

We’ve introduced a new report titled Calculated Discount Mismatch in ERPNext v15.65.1 to help identify such transactions. Please review the transactions listed in the report and amend them as necessary.

We apologize for the inconvenience caused.

TheerayutEncoder · June 11, 2025, 3:40pm

I found that bug too when I filled discount amount it calculate discount percentage, relate to decimal precision it convert to wrong discount percentage after save it calculate new discount amount as you report.

No this issue on latest version.

Thanks for fixed this.