504 Gateway Time-out nginx error

[member_sandeep]

I am getting  504 Gateway Time-out nginx error . When i am trying to export csv file using dataflow-profile option in magento  backend.  Could you please help me  tackle this problem ?

[MrKhoa99]

Hello,

I think the reason for this issue is that your site has many products, etc. That takes a long time to read and write database and file.

You should try this: http://www.nginxtips.com/504-gateway-time-out-using-nginx/

You should check the system and exception log also => may find the root cause.