Oracle Forms 10g用户随机断开连接,错误FRM-92102

时间:2015-08-15 08:20:25

标签: oracle apache oracle10g

我们在使用基于Web的Oracle 10g Forms应用程序时遇到了问题。

客户端随机断开连接(登录应用程序后可能需要1分钟到3小时)。

Application Server - 运行Oracle Forms 10g的Windows Server 2003 R2

数据库服务器 - Linux服务器也运行Oracle DB

在事件发生时,我们将获得以下登录Apache错误日志。

[2015年8月15日星期六10:26:35] [错误] [客户端ClientIP] [ecid:1439623595:AppServerIP:2760:3216:6822,0] MOD_OC4J_0015:recv()返回0.没有可用的消息接收后,oc4j正常(有序)关闭连接。

[2015年8月15日星期六10:26:35] [错误] [客户端ClientIP] [ecid:1439623595:AppServerIP:2760:3216:6822,0] MOD_OC4J_0054:无法调用网络例程从oc4j接收ajp13消息

[2015年8月15日星期六10:26:35] [错误] [客户端ClientIP] [ecid:1439623595:AppServerIP:2760:3216:6822,0] MOD_OC4J_0033:无法从oc4j收到ajp13消息。

[2015年8月15日星期六10:26:35] [错误] [客户端ClientIP] [ecid:1439623595:AppServerIP:2760:3216:6822,0] MOD_OC4J_0121:无法为网络工作者提供服务请求:OC4J_BI_Forms_15,它是不可恢复。

[2015年8月15日星期六10:26:35] [错误] [客户端ClientIP] [ecid:1439623595:AppServerIP:2760:3216:6822,0] MOD_OC4J_0013:无法呼叫目的地:OC4J_BI_Forms的服务()为服务请求。

另外,我可以在Application.log中看到以下错误(不确定它是否相关)

15/08/15 10:38:19 formsweb:表格会话< 204> aborted:无法与运行时进程通信。

15/08/15 10:38:19 formsweb:表格会话< 204>异常堆栈跟踪:

java.io.IOException:FRM-93000:意外的内部错误。

详细信息:runform中的Content-Length无效或缺失

at oracle.forms.servlet.ListenerServlet.forwardResponseFromRunform(Unknown Source)

at oracle.forms.servlet.ListenerServlet.doPost(Unknown Source)

在javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

在javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.evermind [Oracle应用服务器容器for J2EE 10g(10.1.2.3.0)]。server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:835)

at com.evermind [Oracle Application Server Containers for J2EE 10g(10.1.2.3.0)]。server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:341)

at com.evermind [适用于J2EE 10g的Oracle应用服务器容器(10.1.2.3.0)]。server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:816)

at com.evermind [Oracle Application Server Containers for J2EE 10g(10.1.2.3.0)]。server.http.AJPRequestHandler.run(AJPRequestHandler.java:231)

at com.evermind [Oracle应用服务器容器for J2EE 10g(10.1.2.3.0)]。server.http.AJPRequestHandler.run(AJPRequestHandler.java:136)

at com.evermind [Oracle应用服务器容器for J2EE 10g(10.1.2.3.0)]。util.ReleasableResourcePooledExecutor $ MyWorker.run(ReleasableResourcePooledExecutor.java:192)

在java.lang.Thread.run(Thread.java:534)

我们测试了网络,并且在从客户端到应用服务器或数据库服务器的错误发生时没有ping丢弃。端口12502也在应用程序服务器上打开。

之前有没有人遇到过这种错误? 这些日志的含义是什么?

在Application Server(2003 R2)上更新netstat -s结果

IPv4 Statistics

  Packets Received                   = 771212
  Received Header Errors             = 0
  Received Address Errors            = 1435
  Datagrams Forwarded                = 0
  Unknown Protocols Received         = 0
  Received Packets Discarded         = 322
  Received Packets Delivered         = 769487
  Output Requests                    = 779485
  Routing Discards                   = 0
  Discarded Output Packets           = 0
  Output Packet No Route             = 0
  Reassembly Required                = 0
  Reassembly Successful              = 0
  Reassembly Failures                = 0
  Datagrams Successfully Fragmented  = 4
  Datagrams Failing Fragmentation    = 0
  Fragments Created                  = 8

ICMPv4 Statistics

                            Received    Sent
  Messages                  5912        5912
  Errors                    0           0
  Destination Unreachable   0           0
  Time Exceeded             0           0
  Parameter Problems        0           0
  Source Quenches           0           0
  Redirects                 0           0
  Echos                     5902        10
  Echo Replies              10          5902
  Timestamps                0           0
  Timestamp Replies         0           0
  Address Masks             0           0
  Address Mask Replies      0           0

TCP Statistics for IPv4

  Active Opens                        = 18140
  Passive Opens                       = 23088
  Failed Connection Attempts          = 149
  Reset Connections                   = 674
  Current Connections                 = 220
  Segments Received                   = 756872
  Segments Sent                       = 771596
  Segments Retransmitted              = 463

UDP Statistics for IPv4

  Datagrams Received    = 6522
  No Ports              = 575
  Receive Errors        = 267
  Datagrams Sent        = 1504

0 个答案:

没有答案