Since the version 2.4 I have this problem after run a model in ArcGIS Pro, I been looking for answers about I cant find it. Anybody knows a real BUG about it. Or a workaround that works.
ERROR:
Failed to execute. Parameters are not valid.
ERROR002851: Output %scratchGDB%\GridTemporal exists within geodatabase as C:\Users\rmesen\Documents\ROGER\ArcGIS\Projects\Revisión MAT\scratch.gdb\GridTemporal