There's a misconception here.
'Export' will write data to your source HANA server only.
And 'Import' can read from the target HANA server only.
So you can't use Windows disks like 'D:\export' or 'Z:\'.
But as you can see an export to Linux '/export_sap' was successful.
You will have to transfer the export files from your source Linux server to your target Linux server.
And by the way:
Next time please unlock CAPS LOCK for typing the subject line.
CAPS LOCK hurts my eyes. 
regards