Discovery Error "Script error while attempting to launch Shazzam undefined"Issue Discovery fails before launching the shazzam probe with the below error : "Script error while attempting to launch Shazzam undefined" ReleaseAnyCause1) Few Causes are mentioned in KB0687593: "Because this is a 'Network' Discovery, Discovery will query the 'discovery_function_def' table for an entry named 'SNMP only' to get the right port probes to launch for Shazzam.If the out of the box entry's name was changed from 'SNMP only' to something else, Discovery is prevented from pulling up the right record and NULL value was returned.This caused exceptions further down the execution when Discovery attempts to launch Shazzam probe(s)." and KB0749861: "Check "discovery_function_def" for null files on the table, repair "com.snc.discovery.ip_based" plugin if table is empty" 2) The other probable cause is that the discovery functionalities in discovery behaviors have invalid/non-existing mid servers specified on the mid servers field.ResolutionMake sure valid mid servers are assigned to the mid server field in the discovery functionalities.