Append operation in Data Stitch for Object type Variable is giving error.

Summary

Append operation in Data Stitch for Object type Variable is giving error.

Content

I was trying to read a file more than 10 MB from a FTP Server using Read File Operation in OIC, however due to the limitation I was unable to do so. In order to resolve this issue, I tried to break the original file into different parts ,say, each containing 10000 rows( as they are now less than 10 MB ). Then after doing a list operation,my goal was to read the separate files in a for loop and then in the first run I assigned the data to a global variable with object datatype using assign operation in