This figure shows a Ruleset area in the Rules Designer for a Decision Table. There are two conditions: C1 Driver.age. The C1 condition is marked with a validation indicator (a red, wavy underline). The Business Rule Validation log contains a the row: Message with value RUL-05831: Decision table bucket reference not found, Dictionary Object with value OracleRules1/Ruleset_1/DecisionTable_2/Condition[1]/Condition Cell[1].