IBM/AIX RISC System/6000 Error: 72
from time to time I have this problem in listener.log
NS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
IBM/AIX RISC System/6000 Error: 72: Software caused connection abort
02-MAY-2011 14:32:03 * (CONNECT_DATA=(SERVICE_NAME=PROD)(CID=(PROGRAM=)(HOST=serv_prod)(USER=user1))) * (ADDRESS=(PROTOCOL=tcp)(HOST=Serv_prod)(PORT=32935)
) * establish * PROD * 0
in sqlnet.log of my client is:
Fatal NI connect error 12537, connecting to:
(LOCAL=NO)
VERSION INFORMATION:
TNS for IBM/AIX RISC System/6000: Version 9.2.0.7.0 - Production
Oracle Bequeath NT Protocol Adapter for IBM/AIX RISC System/6000: Versio
n 9.2.0.7.0 - Production
TCP/IP NT Protocol Adapter for IBM/AIX RISC System/6000: Version 9.2.0.7