标题: ORA-12538: TNS:no such protocol adapter [打印本页] 作者: admin 时间: 2016-8-9 10:20 标题: ORA-12538: TNS:no such protocol adapter ORA-12538: TNS:nosuch protocol adapter Cause: The protocol adapter requested (by way of the"(PROTOCOL=..)"
keyword-value pair in a TNS address) is unknown. If the supplied address is
typographically correct then the protocol adapter is not installed. Action: Installthe protocol adapter or correct typographically error, as
appropriate. Note: if the supplied address was derived from resolving theservice
name, check the address in the appropriate file (TNSNAMES.ORA,
LISTENER.ORA or SQLNET.ORA).