Error "Geometry cannot have z values" when using mosaic raster function

[ThomasGoodridge]

In ArcPro 3.4.0, I'm trying to use 'mosaic rasters' raster function, but I keep getting this error "Geometry cannot have z values" Using 'mosaic to new raster gives this error:

ERROR 000999: Failed to get raster. Please check if the input parameters is correct.

Failed to execute (MosaicToNewRaster).

[JonM32]

@ThomasGoodridge You could always put those tiffs in a mosaic dataset and view them. Unless you needed a new file with everything merged.

Jon

[ThomasGoodridge]

It does need to be a new file

[Robert_LeClair]

Two things that I see that caught my attention:

1.  For your output location, you have ++HMRC.  The 2 ++'s may be causing the issue.  What happens if you define a path to a location on your C drive?
2.  Instead of creating a TIF file, what happens if you define it a file geodatabase raster dataset instead of a TIF?  Does the GP tool work?