常见问题FAQ :
A：weblogic无法启动，错误信息包含如下:
<Error> <EmbeddedLDAP> <000000> <Error opening the Transaction Log: ./myserver/ldap/ldapfiles/EmbeddedLDAP.tran: Permission denied>
Q：LDAP启动失败，导致的问题可能是用root账户启动了weblogic。检查mydomain目录下myserver/ldap/ldapfiles下的文件权限，是否是weblogic用户组，如果还是无法启动，请删除.tran文件。
A：weblogic无法启动，错误信息包含如下:
<Error> <Deployer> <BEA-149204> <The deployment framework was unable to register with the Data Replication Service.
<Error> <Deployer> <BEA-149601> <The deployment framework was unable to resume accepting requests.>
Q：问题是管理域无法与用户域通信。查看linux系统主机名，查看/etc/hosts文件，看是否有如下一行主机记录，如果没有，请将这一行记录加入到/etc/hosts文件中。 127.0.0.1 localhost.localdomain localhost 没有这一行记录，就会导致启动失败，一般在安装系统时，设置了主机名、有两块网卡，在设置主机名时，上面的记录就没有了。
A：weblogic无法启动，错误信息如下： The WebLogic Server did not start up properly. java.net.UnknownHostException: MyLinux: MyLinux at java.net.InetAddress.getLocalHost(InetAddress.java:1191) at weblogic.rjvm.JVMID.setLocalID(JVMID.java:124) at weblogic.rjvm.JVMID.localID(JVMID.java:104)
Q：主机包含多个IP地址，一般为配置时未更新监听地址，修改config.xml文件的listen address即可正常启动；
1． WSNAT_CAT:1287: WARN: Forced shutdown of client
这个问题主要可能的原因有三个：
一是Client端由于长时间连接Server，但却没有作任何的请求，这时，他会被断掉；
二是由于Server在处理Client的请求时，发生超时引起的；
三是由于在处理Client发起的事务时，超过tpbegin所制定的时间，也会报告这个信息。这个问题所有tuxedo机器上都有发现。解决办法:及时断开连接，增加BLOCKTIME的时间和tpbegin的时间。
2． WSNAT_CAT:1174: WARN: Disconnecting listener connection to workstation, connection timed out WSH.680270.1.0: WSNAT_CAT:1055: ERROR: Connection to unassigned WSH rejected WSH.1888502.1.0: WSNAT_CAT:1052: ERROR: Failed to process network event LIBTUX_CAT:6249: ERROR: Unable to establish security context. Error code 90, minor_status 4294967289
客户建立连接超时，可能客户端与server之间网络有问题或网络繁忙，建议检查网络配置，同时可以增大-t的值。
3． 092248.bs_salemid1!WSH.434514.1.0: LIBTUX_CAT:6031: ERROR: Unable to pre-process buffer before tranmission. Error code(7/3776) 092248.bs_salemid1!WSH.434514.1.0: WSNAT_CAT:1148: ERROR: Processing of message to be sent to client failed 092310.bs_salemid1!WSH.98754.1.0: LIBTUX_CAT:1287: ERROR: Failure to allocate memory for file message transfer, size 79070224
服务返回数据量太大导致WSH分配内存失败，建议应用减少传输内容大小。
4． 225822.bs_salemid1!GWTDOMAIN.160312.1.0: GP_CAT:1048: ERROR: Don't know how to encode/decode data for request opcode 0x2e303a35 225822.bs_salemid1!GWTDOMAIN.160312.1.0: LIBTUX_CAT:6031: ERROR: Unable to pre-process buffer before tranmission. Error code(12/4086) 225822.bs_salemid1!GWTDOMAIN.160312.1.0: LIBGWT_CAT:1282: ERROR: Memory allocation failure for compression 225822.bs_salemid1!GWTDOMAIN.160312.1.0: LIBGWT_CAT:1041: ERROR: Unrecoverable error occurred on send of data - sending failure reply over network
服务返回数据量太大导致GWTDOMAIN分配内存失败，建议应用减少传输内容大小。处理方法为：
tmshutdown -s GWTDOMAIN
LDR_CNTRL=MAXDATA=0x20000000
tmboot -s GWTDOMAIN
5． WSL.926452.1.0: WSNAT_CAT:1175: WARN: Disconnecting listener connection to workstation, request timed out WSL.926452.1.0: WSNAT_CAT:1175: WARN: Disconnecting listener connection to workstation, request timed out WSH.517126.1.0: WSNAT_CAT:1023: WARN: No client context space available in handler
WSH耗尽，重启释放资源
6 : weblogic.server.ServiceFailureException: Could not obtain an exclusive lock to the embedded LDAP data files directory: ./ainbs_proxy/ldap/ldapfiles because another WebLogic Server is already using this directory. Ensure that the first WebLogic Server is completely shutdown and restart the server. at weblogic.ldap.EmbeddedLDAP.ensureExclusiveAccess(EmbeddedLDAP.java:960) at weblogic.ldap.EmbeddedLDAP.initialize(EmbeddedLDAP.java:222) at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:815) at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:669) at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:343) at weblogic.Server.main(Server.java:32) > *************************************************************************** The WebLogic Server did not start up properly. Exception raised: 'weblogic.server.ServiceFailureException: Could not obtain an exclusive lock to the embedded LDAP data files directory: ./ainbs_proxy/ldap/ldapfiles because another WebLogic Server is already using this directory. Ensure that the first WebLogic Server is completely shutdown and restart the server.' Reason: weblogic.server.ServiceFailureException: Could not obtain an exclusive lock to the embedded LDAP data files directory: ./ainbs_proxy/ldap/ldapfiles because another WebLogic Server is already using this directory. Ensure that the first WebLogic Server is completely shutdown and restart the server. ***************************************************************************
进入目录./ainbs_proxy/ldap/ldapfiles 删除索 rm *lok
--转自必应
该贴由system转至本版2014-10-9 9:18:04
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