Every time I open Esri ArcCatalog, I noticed that it is pulling an FME License from my floating license pool - this is quickly using up all available licenses!
Why is ArcCatalog checking out an FME License?
Best answer by rylanatsafe
The most common reason is if you have 'Extended' FME into ArcGIS - Esri applications will use an FME license when the extension is enabled.
(see https://docs.safe.com/fme/html/FME_Desktop_Documentation/FME_Desktop_Admin_Guide/IntegrationConsole/extending_applications.htm)
However, some users have reported this occurring when FME is not 'Extended'! After testing many scenarios, it seems that this occurs when Esri ArcGIS and the Data Interoperability Extension are both installed.
If there are any FME licenses in "C:\\ProgramData\\Safe Software\\FME\\Licenses", Esri ArcGIS will try to 'combine' licenses. If you move the .dat files located here to <FME_InstallDir>\\licenses instead, then this issue should be resolved.
In other cases, users have reported that turning off 'Search Indexing' in Esri ArcGIS resolves this issue. If you 'Pause Indexing', this may resolve the issue for you. (see http://desktop.arcgis.com/en/arcmap/10.4/map/working-with-arcmap/using-search-in-arcgis.htm#ESRI_SECTION1_D28CE894E1744F51A71BEE2CF8F6F36F)
Please let us know if moving the license files does not solve this issue for you and we can investigate together.
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