Failed XLS Writer

KNIME Analytics Platform
#1

Hi Knimers

I was working in a file with 519.728 rows and 26 columns but I couldn't export using XLS Writer.

I exported pretty fast with the CSV Writer but I still want to understand what happened with XLS Writer .

I've got the messages bellow:

1st Try: ERROR XLS Writer           0:7        Execute failed: GC overhead limit exceeded

2st Try: ERROR XLS Writer           0:8        Execute failed: Java heap space

Tks for your support

#2

Hi Fabio,

this means that the writer was out of memory. You can try writing XLSX instead. XLS can only contain 80000 rows. 

Kind regards, Iris