Hi Mus,
When I click on search for this column chart, it searches with final query as below so the chart generated properly in Search's Visualization Tab:
host="MusicData" | table artist_name bc_uri track_name | regex bc_uri="/browse/tracks/*" | chart count over artist_name by track_name limit=100
Then I tried to replicate the error by creating a saved search and using it in search tab as below:
|savedsearch testsavedsearch | chart count over artist_name by track_name limit=100
Still it worked fine. So the issue is coming only inside a dashboard panel chart. Do you still want a Job Inspector log?
Search Query is searching from below sample data:
"_time","artist_name",eventtype,"search_terms","bc_uri","track_name"
"1360368808.948083",,"ua-mobile-ipad",LMFAO,"/browse/search/LMFAO",
"1360368808.945860",,"ua-mobile-android",,"/ads/showbanner",
"1360368808.939115",,"ua-mobile-iphone",,"/sync/createplaylist",
"1360368806.935405",,"ua-mobile-android",,"/browse/home",
"1360368806.886419",Rihanna,"ua-mobile-blackberry",,"/browse/tracks/01011207201000005652000000000049","You Da One"
"1360368806.868352",,"ua-mobile-android",,"/auth/5558899235",
"1360368805.956702",,"ua-mobile-blackberry",,"/ads/showbanner",
"1360368805.937359","Toby Keith","ua-mobile-blackberry",,"/browse/tracks/01011207201000005652000000000083","Red Solo Cup"
"1360368805.919084",,"ua-mobile-android",,"/browse/artist/0026",
"1360368805.917081",,"ua-mobile-ipad",,"/sync/createplaylist",
... View more