Integration Manager Upload Error

Hi ,

i am trying to upload some Finance Data with Integration Manager , followed standard procedure of Integration(created two separate  csv file , defined relations)

but 

during the execution i am getting this error "DOC 1 ERROR: Please check and reenter the date" 

i tried all the possible date format (ddmmyy, ddmmyyyy,mmddyy,mmddyyyy , all with ' - '& ' / ' also)

please help me resolve this issue.