DIXF error while get staging data

I am getting below error for one of my entities when i am copying from Source to Staging table.

Error occurred while doing bulk copy from temp table to entity table-Conversion overflows.

When I am checking in debugger when executing below line its going to catch [s] \Classes\DMFGenerateSSISPackage\generateStagingData 613 returnRec = dmfEntityProxy.MigrateEntity(helper);

Not able to find out whats the exact cause. All variables are having loaded with data in this method. Not sure how to resolve this.

Anyone found similar issue before???

Hello Aymen, Did you figure out a solution for this, I have similar issue.