I am trying to import products from a csv file which i exported last time, located in var/export folder. after configuring the import profiler when i click the "Run Profile in Popup" i get immediately this error.
* Starting Mage_Dataflow_Model_Convert_Parser_Csv :: parse
* Error write to file batch_4.tmp
* Finished profile execution.
any suggestions, i am sure this is not related to code.