Absence Approval Transaction end with error BPEL_TASK_30103

Hello Team,

As titled absence ends with error BPEL_TASK_30103 in the transaction console

Issue Title: Error in BPM rule for ApprovalsRuleSet rule set.

Issue Description: The request operation failed with the business rules defined for ApprovalsRuleSet.

Resolution: Validate the BPM rule for ApprovalsRuleSet and ensure it returns a valid approval hierarchy

Fault Information :ORABPEL-30103 exception.code:30103 exception.type: ERROR exception.severity: 2 exception.name: Ruleset did not return any results. exception.description: Reconfigure the conditions in the rule set ApprovalsRuleSet for the task AbsencesApprovalsTask so that approvers are found. exception.fix: Model the ruleset so that it returns a list builder specification.