java.lang.Exception - Could not service request error obtained on using arcpy.mp.LayerFile in geoprocessing Tool on ArcGIS Server

Question

I'm using arcpy.mp.LayerFile() to read a .lyrx file to further obtain the symbology object of an active layer in the template lyrx file. This symbology is then used to generate a new lyrx for another file.

Now this script works perfectly fine when used as a geoprocessing Tool in ArcGIS Pro or as a stand-alone script working on Windows Task scheduler but it fails to work as a hosted geoprocessing tool on ArcGIS Server 10.7.

Symbology_ForQuery.txt

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DamianoMontrasio · Answer

I've same issue with :

# Apply the symbology from the symbology layer to the input layer
arcpy.ApplySymbologyFromLayer_management (output, os.path.join(path,mylyr))

I received java.lang.Exception error only in geoprocessing service execution.

Work fine in ArcGIS Pro.

Thanks in advance...