Hi all,
I am experiencing an issue with dataset fanout in my workbench after upgrading to 2025.2.0.0 with Build 25810 (WIN64). The workbench worked perfectly in 2024.2.
The workbench reads in a FGDB file 30,000,000 features using a reader, then performs spatial filtering with coordinate grid tiles and fanout into geopackage files according to the tile names using a writer. The workbench always stopped while outputting the first geopackage file with the following error message.
Insufficient memory available -- error code was 2 - please read the FME Help section 'Adjusting Memory Resources' for workarounds.
The workbench worked fine when I set the max features to read in the reader as 100,000, but the writer failed once the reader read all 30,000,000 features. I tried lowering the number of features per transaction in the writer but it did not work.
Is anyone else experiencing a similar memory issue with dataset fanout in 2025.2?
Thank you for your help in advance.
