DATABASE:AWSDMXNVAL001B.JNJ.COM        : STATUS: P24:The Data Guard status of P24S is Error ORA-12541: TNS:no listener.
ATTp Consolidation Merge P24 with P23. All the transaction data was migrated from P24 to P23 during Production Cutover. 
NA ATTp P24 is not used any more for any Business activity. It is used only for Migrated data verification and reference.