Duplicated Invoices For The Same Order

[FPA]

Hello,

 

I have duplicated invoices when customers use bank wire or check payment methods.

 

The first invoice has no details only the Total amount and tax section with an invoice number and a second one is generated with a new invoice number and this time the items details and pictures.

 

I'm using PS 1.6.1.14 but experienced this problem with older versions (1.6.1.13 & 1.6.1.12).

 

I have searched the forum, but couldn't find any similar issue!

 

Does anyone has an idea on what can be wrong here?

 

Thanks. 

Edited February 18, 2016 by FPA (see edit history)

[tuk66]

I think this issue can be in your shop only. It needs thorough research.

[FPA]

Thanks for the scoop! 

 

Anyone else that might know what to search after? 

[tuk66]

Try to find wrong records in ps_order* tables.

[Abbesnabb]

I have the same problem. It may have something to do with the one page checkout because the duplicate order problem disappeared (at least for some time) after switching to the five step check out (saving) and back to one page checkout (and saving again).

[VBLED]

Today I found the PS 8.1 still have this problem.

When I batch generate invoices for my system's backend order list, I find that many invoices with the same number are generated. I found out that this is a bug in PS and it has not been fixed yet:
https://github.com/PrestaShop/PrestaShop/issues/28757