Kevin,

1. Make sure that your CRON is up and running on your new Oxwall installation.

2. Have you increased  the 'maximum_execution_time' php directive value to at least 30 minutes ?

3. Log in your  control panel>>PhpMyAdmin>>find table "ow_dataimporter_import".
This tables contains data being imported. Do you see anything in the "Error" column?

I did that, here's the errors I get

I went ahead and setup a custom php.ini for  my account and increased the max_execution to 30 minutes and memory to 256M and the problem is still occurring:

satanici@satanicinternationalts.com [~]# grep max_exec|grep memory php.ini 
memory_limit = 256M ; Maximum amount of memory a script may consume (32MB) 
satanici@satanicinternationalts.com [~]# grep max_exec php.ini 
max_execution_time = 1800 ; Maximum execution time of each script, in seconds

I have checked the table ow_dataimporter_import and on the Error column I was able to find this:

0 /home/satanici/public_html/ow_plugins/data_importer/bol/import_service.php 269 
SQL import failed! SQL: INSERT INTO ow_blogs_post(`id`,`authorId`,`title`,`post`,`timestamp`,`isDraft`,`privacy`) VALUES( '1194','829','

The line 269 of /home/satanici/public_html/ow_plugins/data_importer/bol/import_service.php contains this information:

throw new LogicException('SQL import failed! SQL: ' . $query);

Hello Kevin,

Thank you for your answer. It is one of the best answers ever in our  practice ( with all requested info included in reply) =)

Data Importer/Exporter are our plugins.

Two solutions:

1. Deactivate "Blogs" plugin on your Oxwall installation.
In this case all data except blogs will be imported.

2. Send us your back up file( file you have got after usingData Exporter). We will check it, apply fixes, you will try to import it again.

How do I send you the file?

oxwallplugins@skalfa.com

+1 to skalfa however when i imported my data i had to change the cron to run locally and then it worked 

Thanks for sharing Kieron.

Kevin, it is indeed worth to try and set CRON locally.