The KEEPALIVE parameter may be created if it does not exist under the Parameters registry subkey. It's pretty easy to use: Give the errno script one or more errno values or names and it will look them up. As for Windows, you can use the following Windows command to look up its system error codes: C:\> NET HELPMSG 32 The process cannot access the file because it is being db2 "select substr(workloadname,1,25) as workloadname,serviceclassname from syscat.workloads with UR" WORKLOADNAME SERVICECLASSNAME ---------------- ------------------ SYSDEFAULTUSERWORKLOAD SYSDEFAULTSUBCLASS SYSDEFAULTADMWORKLOAD SYSDEFAULTSUBCLASS TEST_WL MAIN_SC db2 "select workloadname,ENABLED from syscat.workloads with UR" WORKLOADNAME ENABLED -------------------- ---------- SYSDEFAULTUSERWORKLOAD check over here
It is not DB2 related. E.g. Communication API being used: "SOCKETS". Check if applications have any timeout. check that
Tcp Error Codes List
Fries (1318) | Nov 29, 2014 at 10:22 AM When an operating system function fails, MQ receives an integer from the system explaining the cause of the error. Watson Product Search Search None of the above, continue with my search PM33311: MESSAGE EDCV002I UNEXPECTED TCP/IP ERROR CODE : 157 VSE/ESA A fix is available Obtain the fix for this Network sniffer traces from client and server side should be collected and analysed by network administrator to determine root cause of SQL30081 if the suggestions do not help since DB2 diagnostics
The request cannot be fulfilled by the server The request cannot be fulfilled by the server The request cannot be fulfilled by the server The request cannot be fulfilled by the Attachments: Up to 4 attachments (including images) can be used with a maximum of 1.0 MB each and 4.2 MB total. Make sure DB2 server instance is started properly. Tcp Error Code 104 Winsock has given a port that is already in use (winsock defect) or is closed but still waiting in the wait state.
Communication API being used: "SOCKETS". Tcp Ip Error Codes List Adjust the number of ports available (default is 5000) MaxUserPort see Note 4 3. This is also known as the 2MSL state because the value should be twice the maximum segment lifetime on the network. The following table lists protocol specific errors that can occur on different platforms and the corresponding action plans to resolve these errors.
Answer For further discussion on this topic, visit this developerWorks forum thread: https://www.ibm.com/developerworks/community/forums/html/topic?id=cceab3ae-4dd4-425a-af81-0b4e3f965ee2 Problem Details The SQL30081N error message has the following format: SQL30081N A communication error has been detected. Tcp Errors Check any timeout limit on partner side. APAR Information APAR numberPM33311 Reported component nameVSE CONNECTORS Reported component ID5686CF835 Reported release02N StatusCLOSED UR1 PENoPE HIPERNoHIPER Special AttentionNoSpecatt / Xsystem Submitted date2011-02-23 Closed date2011-03-03 Last modified date2011-07-19 APAR is sysrouted Anonymous Sign in Create Ask a question Spaces API Connect Appsecdev BPM Blockchain Bluemix CICS Cloud Analytics Cloud marketplace Content Services (ECM) Continuous Testing Courses DB2 LUW DataPower Decision Optimization DevOps
Note 2: KEEPALIVE settings affect all TCP/IP applications running on the machine.
The command to update this parameter is: "db2 update dbm cfg using svcename " If service name is set by checking 'services' file to see if the name corresponds to
Communication API being used: interface .
Document information More support for: z/VSE family Software version: 02N Operating system(s): VSE/ESA Reference #: PM33311 Modified date: 19 July 2011 Site availability Site assistance Contact and feedback Need support?
APAR status Closed as new function.
Error description Using SNMP Monitoring Agent, message "EDCV002I Unexpected TCP/IP error code : 157" may show up on the z/VSE console.
Local fix Problem summary **************************************************************** * USERS AFFECTED: All SNMP Monitoring Agent users. * * All LDAP Sign-on support users. * **************************************************************** * PROBLEM DESCRIPTION: 1.) SNMP Monitoring Agent may show check my blog Software closed connection If error is reported on client application which uses ODBC/CLI to connect to DB2 UDB server: Disable DB2's CLI timeout: Add 'QUERYTIMEOUTINTERVAL=0' to the db2cli.ini file on the Communication protocol being used: "TCP/IP". Check to determine if DB2 server has Workload Manager enabled in which SQL queries consuming longer than xx minutes will be disconnected. Tcp Socket Error Codes
Please ignore. Communication protocol being used: protocol . Normally, short-lived ports are allocated in the range from 1024 through 5000. http://domcached.com/error-code/hp-mfp-error-codes.html Check on server side: DB2 environment variable DB2COMM is set such as: DB2COMM=TCPIP DBM CFG's SVCENAME is set to the instance's port number or service name.
V8.2: http://publib.boulder.ibm.com/infocenter/db2luw/v8//topic/com.ibm.db2.udb.doc/core/rcommsec.htm V9.1: http://publib.boulder.ibm.com/infocenter/db2luw/v9/topic/com.ibm.db2.udb.msg.doc/doc/rcommsec.htm V9.5: http://publib.boulder.ibm.com/infocenter/db2luw/v9r5/topic/com.ibm.db2.luw.messages.doc/doc/r0052008.html V9.7: http://publib.boulder.ibm.com/infocenter/db2luw/v9r7/topic/com.ibm.db2.luw.messages.doc/doc/r0052008.html V9.8: http://publib.boulder.ibm.com/infocenter/db2luw/v9r8/topic/com.ibm.db2.luw.messages.sql.doc/doc/msql30081n.html V10.1: http://publib.boulder.ibm.com/infocenter/db2luw/v10r1/topic/com.ibm.db2.luw.messages.sql.doc/doc/msql30081n.html For further discussion on this topic, visit this developerWorks forum thread: https://www.ibm.com/developerworks/community/forums/html/topic?id=cceab3ae-4dd4-425a-af81-0b4e3f965ee2 Document information More support for: DB2 for Linux Socket Error Codes Watson Product Search Search None of the above, continue with my search SQL30081N TCPIP communication errors SQL30081N; TCPIP; communication errors; 30081; SQL30081; SQL30081N; 30081; -30081 Technote (FAQ) Question This document lists Subscribe You can track all active APARs for this component.
If it has any time limit on open connection Check if applications have any timeout.
Windows AIX SUN HP Linux Short Name Action Plan 10060 78 145 238 110 ETIMEDOUT Connection timeout Connection has reached the network timeout limit and is terminated by network Timeout by Site map IBM IBM? DB2 uses TCP/IP's connection KEEPALIVE option to detect if there is a connection failure. Http Error Codes Cause The communication protocol errors depend on the platform you are working on.
SQLSTATE=08001 *,*,0 indicates the connection was closed by the peer. Communication function detecting the error: function . If you get that error when when you try to connect to a database, make sure that on the machine where that database resides the database is not catalogued using a have a peek at these guys Criteria Usage Questions with keyword1 or keyword2 keyword1 keyword2 Questions with a mandatory word, e.g.
Communication function detecting the error: "recv". Location where the error was detected: "192.168.1.200". ACTION: The return code from the TCP/IP (connect) call was 79 (X'4F'). If the error code is not listed in the table, search the operating system documentation /usr/include/errno.h (Linux/UNIX) or System Error Codes (Windows).
Setting this parameter to a value outside of the valid range causes the nearest valid value to be used (5000 or 65534). There are some situations in which no return code is returned such as the following example: SQL30081N A communication error has been detected.