Loading a raster with the Enhanced Compression Wavelet (ECW) format into a mosaic dataset crashes ArcMap 10.3.1 if the process is run in the background and the 64-bit background geoprocessing patch is installed.
Last Published: August 19, 2020ArcGIS for Desktop
Bug ID Number
October 27, 2015
November 24, 2020
ArcGIS for Desktop
Will Not Be Addressed
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Disable background geoprocessing.Export the ECW to a different format such as a TIFF or file geodatabase raster, then add the new format to the mosaic dataset.Uninstall the 64-bit background geoprocessing patch.