Problems with bulk upload

That timestamp is for 19th March 11.25 which is4.5 days ahead. you can only post data that is up to 48hrs in the future to some feed types eg phpfina.

There is a line you can edit in emoncms/Modules/feed/engine/PHPFina.php to change that

(If you’re interested, take a look at the Importing NREL Solar Models in to EmonCMS - #19 by pb66 thread for a similar “forecasting” type project, for which I had to change that same line)