Trouble writing XLSX

in Clover 4.x writing XLSX file takes a long time then throws a GC Memory or Heap Space error. I tried to increase memory by placing this -Xms1024M -Xmx2048M in the VM Arguments of the Run Configuration for my graph.

What am I doing wrong?

Hi,

Since CloverETL Designer 4.0 are graphs executed by CloverETL Runtime which starts when Designer starts and graphs are executed on it. You can configure runtime in Runtime Configuration