I am unable to solve a closest facility problem in ArcGIS Desktop 10.2.2 with ArcPy.
I was performing 'FindClosestFacilities' task of network analyst.
During the processing, I received following error message:
"A geoprocessing error occurred.
ERROR 001156: Failed on input OID '32769', could not write value '32769' to output field ORIG_FID
Failed to execute (FeatureClassToFeatureClass).
Failed to execute (FindClosestFacilities)."