看过了,以下是日志中的一条:29-NOV-04 14:43:59 * log_status * 0 29-NOV-04 14:45:50 * 12502 TNS-12502: TNS:listener received no CONNECT_DATA from client 29-NOV-04 14:50:03 * (CONNECT_DATA=(SID=ora)) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.55)(PORT=1111)) * establish * ora * 0如何解决这个问题?
01-DEC-04 08:58:07 * 303 NL-00303: syntax error in NV string TNS-01153: Failed to process string: 主要是这两个错误,怎么解决啊。高手指点一下
Errors TNS-12502 TNS:listener received no CONNECT_DATA from clientSymptoms listener.log contains many TNS-12502 errors at regular intervals. Cause A network utility or other tool is likely scanning the listener's listen endpoint (port) at regular intervals. Fix You can either ignore these entries in listener.log, disable listener logging, or stop / reconfigure the network utliity which is monitoring the port.
Problem Description ------------------- You find that your Oracle 8.0.5 listener is hanging. In the listener.log you find the following errors: NL-00303: Syntax error in NV string Syntax error in listener.ora TNS-01153: Failed to process string: %s Cause: The string specified is not well-formed. Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support. *Comment: Do not include in error manual. Solution Description -------------------- You need to re-create the listener.ora using the Net8 Assistant. This Oracle configuration tool was specifically designed to create your network definition files. 另外什么数据库版本呢?最好能打最新的数据库补丁~
29-NOV-04 14:45:50 * 12502
TNS-12502: TNS:listener received no CONNECT_DATA from client
29-NOV-04 14:50:03 * (CONNECT_DATA=(SID=ora)) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.55)(PORT=1111)) * establish * ora * 0如何解决这个问题?
NL-00303: syntax error in NV string
TNS-01153: Failed to process string: 主要是这两个错误,怎么解决啊。高手指点一下
TNS-12502 TNS:listener received no CONNECT_DATA from clientSymptoms
listener.log contains many TNS-12502 errors at regular intervals. Cause
A network utility or other tool is likely scanning the listener's listen endpoint (port) at regular intervals. Fix
You can either ignore these entries in listener.log, disable listener logging, or stop / reconfigure the network utliity which is monitoring the port.
另外什么数据库版本呢?最好能打最新的数据库补丁~