Discovery | Cassandra DB Pattern Step "Get Data Center from cassandra-rackdc.properties" has an impossible condition that prevents the step from executing when it shouldDescriptionRelevant Compatible Version of ServiceNow that works for the Update Set Tokyo and above. Summary of reason for Update Set Step "Get Data Center from cassandra-rackdc.properties" has the character string "Get Data Center from cassandra-rackdc.properties" as the value to check that Is Empty. This Step will never execute.The value to check should be the $data_center temporary variable. PRB, DEF, or STRY (If Exists) PRB1671243 Maintenance Steps (What to do when OOB Release) Revert following files: 1. sa_pattern_83f8bac81b2d90907e0e31901a4bcbf7.xml Target Release Date (If Known) SR - ITOM - Discovery and Service Mapping - 202309 List of Files affected 1. sa_pattern_83f8bac81b2d90907e0e31901a4bcbf7.xmlSteps to Reproduce 1. Upgrade to or Install Discovery and Service Mapping Patterns 1.6.0 (June 01, 2023 Store Release)2. Discover a Cassandra DB application that can't get the Data Center attribute through the nodetool command or with applicative credentials.3. $data_center will be empty at Step "Get Data Center from cassandra-rackdc.properties" but will not execute as expected.WorkaroundYou can apply the update-set CS6565428_PRB1671243_KB1570327_ErrorInTheConditionOnStepGetDataCenterfromCassandra-rac.xmlRelated Problem: PRB1671243