Open the sqlnet.ora and look for statements like SQLNET.AUTHENTICATION_SERVICES = (NONE) sqlnet.crypto_seed = "some text" and make a copy 1st then comment out these lines using a "#" sign at the head of the lines. (from : http://www.orafaq.net/msgboard/sqlnet/messages/972.htm)OR:In your SQLNET.ORA, add the following line SQLNET.AUTHENTICATION_SERVICES =(NONE) Try it, please
去掉#注释。
SQLNET.AUTHENTICATION_SERVICES = (NONE)
sqlnet.crypto_seed = "some text"
and make a copy 1st then comment out these lines using a "#" sign
at the head of the lines.
(from : http://www.orafaq.net/msgboard/sqlnet/messages/972.htm)OR:In your SQLNET.ORA, add the following line
SQLNET.AUTHENTICATION_SERVICES =(NONE)
Try it, please