Apple Pay certificate "The uploaded CSR file has already been used to generate another certificate."

[ocastx]

Hi,

we are trying to enable Apple Pay on Storefront API according to the docs. However, when downloading the Shopify generated certificate signing request and then uploading it to Apple Developer Portal, we get the following error: 

The signing request we uploaded was freshly downloaded and never used before. We tried different names of the file as well to avoid having mistakenly old files. Is this a known issue at the moment? 

Thanks in advance!

[Liam]

Hi Ocastx,

I'm not seeing any other reports of this issue so it's possible there could be some factors causing this on your store? If you generate a new file and upload it to Apple are you seeing the same issue?

[ocastx]

Hi Liam,

thanks for your reply. It did work for other clients of ours but not on this store somehow. We generated the file multiple times already unfortunately the error persists