Unexpected Error

The system encountered an error while processing the following request:
/en_AU/default/search/results.displaypanel.displaycell.detailclick/2/ent:$002f$002fSD_ILS$002f0$002fSD_ILS:429672/2/2

Error Summary

Exception in method com.sirsidynix.discovery.client.components.search.SearchDisplayCell.onActionFromDetailClick(java.lang.String, int, int, int), parameter #2: Coercion of ent://SD_ILS/0/SD_ILS:429672 to type java.lang.Integer (via String --> Long, Long --> Integer) failed: For input string: "ent://SD_ILS/0/SD_ILS:429672"
Sun Jan 24 17:56:00 EST 2021