Can you please help to debug this error in Approval flow

Summary:

ORABPEL-30082 exception.code:30082 exception.type: ERROR exception.severity: 2 exception.name: WorkflowServiceEngine request to another component failed. exception.description: Request operation CallFunctionStateless from default/HcmProfileCoreComposite!11.13.22.01.0/ProfileCoreHumanTask to ProfileCoreHumanTaskRules_SupervisoryListRuleSet failed with Business Fault: null. exception.fix: Check the underlying fault. Check target SOA component for cause.Fault Payload:

faultName: {{http://xmlns.oracle.com/bpel/workflow/taskService}operationErroredFault}

messageType: {{http://xmlns.oracle.com/bpel/workflow/taskService}workflowErrorMessage}

parts: {{

payload=

<operationErroredFault xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">

<faultInfo>ORABPEL-30082exception.code:30082exception.type: ERRORexception.severity: 2exception.name: WorkflowServiceEngine request to another component failed.exception.description: Request operation CallFunctionStateless from default/HcmProfileCoreComposite!11.13.22.01.0/ProfileCoreHumanTask to ProfileCoreHumanTaskRules_SupervisoryListRuleSet failed with Business Fault: null.exception.fix: Check the underlying fault. Check target SOA component for cause.</faultInfo>