while turning off the verbose comment of the suspend call, legitimate suspend call was also ignored to call, thus leading to

23:44:10,573 ERROR [PROCESSOR] Unexpected exception for request iQcf7D9ZVQ8h.0
java.lang.IllegalStateException: BaseTransaction.checkTransactionState - [com.arjuna.ats.internal.jta.transaction.arjunacore.alreadyassociated] [com.arjuna.ats.internal.jta.transaction.arjunacore.alreadyassociated] thread is already associated with a transaction!