fill function when set parallel processing not 0

[Guhongyuan]

arcgis pro 3.0.2

windows 11,windows 10 22H2

when i run the fill function and set parallel factor not zero.

i encounter this problem.

it quickly passed without any warning or failure code.

however if i set the parallel factor to 0, it can run, but too slow.

i also changed the tmp folder follow the official guidance to D:\tmp. yet still failed

[DanPatterson]

Did you see the discussion, limitations and warnings in the documentation?

Fill (Spatial Analyst)—ArcGIS Pro | Documentation

Parallel processing with Spatial Analyst—ArcGIS Pro | Documentation

Notes about the drive type may be pertinent regarding your D:\tmp as well

[Guhongyuan]

hi sir, thank you first

i have change the tempfolders as D:\RasterCache. still cant work :(.

[DanPatterson]

There were other points in the help topic that needed to be addressed.  It is unclear from your initial message what the problem is since you seem to have a valid output and the message window doesn't report an error