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How To Fix Communication Function Detecting The Error Recv
If you have Communication Function Detecting The Error Recv then we strongly recommend that you download and run this (Communication Function Detecting The Error Recv) repair tool.
Symptoms & Summary
Communication Function Detecting The Error Recv and other critical errors can occur when your Windows operating system becomes corrupted. Opening programs will be slower and response times will lag. When you have multiple applications running, you may experience crashes and freezes. There can be numerous causes of this error including excessive startup entries, registry errors, hardware/RAM decline, fragmented files, unnecessary or redundant program installations and so on.
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File Size 746 KB
Compatible Windows XP, Vista, 7 (32/64 bit), 8 (32/64 bit), 8.1 (32/64 bit) Windows 10 (32/64 bit)
errors; 30081; SQL30081; SQL30081N; 30081; -30081 Technote (FAQ) Question This document lists SQL30081N TCP/IP communication protocol errors protocol specific error code(s): "*", "*", "0". sqlstate=08001 and recommended action plans associated with them. Cause The communication sql30081n a communication error has been detected. sqlstate=08001 protocol errors depend on the platform you are working on. Each protocol error has its own definition ibm cli driver sql30081n a communication error has been detected and corresponding action plan. 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 communication function detecting the error: "selectforconnecttimeout" format: SQL30081N A communication error has been detected. Communication protocol being used: protocol . Communication API being used: interface . Location where the error was detected: location . Communication function detecting the error: function . Protocol specific error code(s): rc1 , rc2 , rc3 For example: SQL30081N A communication error has been detected. Communication
protocol being used: "TCP/IP". Communication API being used: "SOCKETS". Location where the error was detected: "". Communication function detecting the error: "connect". Protocol specific error code(s): "111", "*", "*". The following table lists protocol specific errors that can occur on different platforms and the corresponding action plans to resolve these errors. 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). Windows AIX SUN HP Linux Short Name Action Plan 10061 79 146 239 111 ECONNREFUSED Connection Refused Client attempts to establish a connection to server using an invalid IP or port. 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. The command to update this parameter is: "db2 update dbm cfg using svcename
Protocol specific error
Technote (troubleshooting) This document applies only to the following language db2 sql30081n version(s): English Problem(Abstract) Intermittent communication error SQL30081n with function detecting the error "selectForRecvTimeout" after upgrade protocol specific error code(s): "10004", "*", "*". sqlstate=08001 from v8 to v9.* Cause Connection timeout is not supported in DB2 V8 . It is supported starting from DB2 V9.1. What's new for V9.1: http://publib.boulder.ibm.com/infocenter/db2luw/v9/topic/com.ibm.db2.udb.rn.doc/doc/c0023014.htm http://www.ibm.com/support/docview.wss?uid=swg21164785 Connection timeout support for database applications added You can now set a connection timeout value for DB2(R) database connections. A connection timeout value is a limit to the amount of time that an application should wait for a connection. Setting a connection timeout value is useful in case the database server http://www-01.ibm.com/support/docview.wss?uid=swg21389666 is inaccessible. In this situation, it can take a long time for connection requests to fail and return. For .NET, CLI, ODBC, and OLE DB applications, you need to use the ConnectTimeout configuration keyword to enable connection timeout. For other types of application interfaces, such as the command line processor (CLP), you need to set the DB2TCP_CLIENT_CONTIMEOUT registry variable. For more information, follow the related links. Diagnosing the problem Collect applicable traces with the timestamp: for example CLI (with TraceTimeStamp=3) / db2trc with the timestamp option: db2trc -t -f t.dmp / reproduce the problem / db2trc off / db2trc flw -t t.dmp t.flw / db2trc fmt t.dmp t.fmt Check application trace. As a sample I use the CLI trace: Find if application is setting a limit on the Connection timeout through SQL_ATTR_LOGIN_TIMEOUT, e.g.: SQLSetConnectAttrW(hDbc=0:1, fOption=SQL_ATTR_LOGIN_TIMEOUT, pvParam=&000000000000003c,iStrLen=-6 ) pvParam=&000000000000003c --> 60 sec and check if there is ConnectTimeout keyword is used to
detected. communic + Ask a Question Need help? Post your question and get tips & solutions from a community of 418,469 IT Pros & Developers. It's quick https://bytes.com/topic/db2/answers/183158-error-40003-ibm-cli-driver-sql30081n-communication-error-has-been-detected-communic & easy. ERROR  [IBM][CLI Driver] SQL30081N A communication error has been detected. Communic P: n/a Tim Reynolds I support a .Net application running on a SERVER accessing MF Db2 data. Occasionally, we have some type of connection problem that we have been unable to debug up to this point. We typically receive one of these IBM.Data.DB2.DB2Exception messages: ERROR  [IBM][CLI Driver] SQL30081N A communication . sqlstate=08001 error has been detected. Communication protocol being used: ‘TCP/IP'. Communication API being used: ‘SOCKETS'. Location where the error was detected: ‘188.8.131.52'. Communication function detecting the error: ‘recv'. Protocol specific error code(s): ‘10053', ‘*', ‘*'. SQLSTATE=08001 This corresponds to some messages in the DB2 started task running on the MF: 10.30.57 STC11095 DSNL511I -DB2C DSNLIENO TCP/IP CONVERSATION FAILED 866 866 TO LOCATION 184.108.40.206 866 IPADDR=220.127.116.11 PORT=2655 protocol specific error 866 SOCKET=RECV RETURN CODE=1121 REASON CODE=76650446 10.31.08 STC11095 DSNL511I -DB2C DSNLIENO TCP/IP CONVERSATION FAILED 032 032 TO LOCATION 18.104.22.168 032 IPADDR=22.214.171.124 PORT=3180 32 SOCKET=RECV RETURN CODE=1121 REASON CODE=76650446 Along with the Communication error exception, we typically also receive some other exceptions during this time, mainly.... Inner Exception Type: IBM.Data.DB2.DB2Exception ;Inner Exception Message: ERROR  [IBM][CLI Driver] CLI0106E Connection is closed. SQLSTATE=08003 So the communication problem (whatever it is) seems to manifest in the first exception - Communication problem - and this must hose up some of our connections so at that point, we begin to receive the Connection is Closed message. Our C# instansiates a DB2Connectin object and issues an open against it. Then an executeNonQuery statement to run the SP. It is pretty standard code and works nearly all the time. We think our problem is load related - b/c we only encounter under productin load and more so on our busiest servers. Any help greatly appreciated. Tim Reynolds Verizon Data Services Nov 12 '05 #1 Post Reply Share this Question 3 Replies P: n/a dps027 Hi - some time ago I got similar communication errors in an earlier FP version (FP9??) o
connection error sqlstate=08001
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Db Error Sqlstate connecting Controller application server to DB database server Technote troubleshooting Problem Abstract Administrator is trying to test communication between the Controller application server and the Protocol Specific Error Code s Sqlstate DB database server For example administrator opens a command prompt D Program Files IBM SQLLIB BIN and sql n a communication error has been detected runs a command similar to db connect to database user Windows user using password Administrator receives error message Symptom SQL N sql n db A communication error has been detected Communication protocol being used TCP IP Communication API being used SOCKETS
db2 error 08001
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A Windows error is an error that happens when an unexpected condition occurs or when a desired operation has failed. When you have an error in Windows, it may be critical and cause your programs to freeze and crash or it may be seemingly harmless yet annoying.
AÂ stop error screenÂ orÂ bug check screen, commonly called aÂ blue screen of deathÂ (also known as aÂ BSoD, bluescreen), is caused by a fatal system error and is the error screen displayed by the Microsoft Windows family of operating systems upon encountering a critical error, of a non-recoverable nature, that causes the system to "crash".
One of the biggest causes of DLL's becoming corrupt/damaged is the practice of constantly installing and uninstalling programs. This often means that DLL's will get overwritten by newer versions when a new program is installed, for example. This causes problems for those applications and programs that still need the old version to operate. Thus, the program begins to malfunction and crash.
Computer hangingÂ orÂ freezingÂ occurs when either a program or the whole system ceases to respond to inputs. In the most commonly encountered scenario, a program freezes and all windows belonging to the frozen program become static. Almost always, the only way to recover from a system freeze is to reboot the machine, usually by power cycling with an on/off or reset button.
Once your computer has been infected with a virus, it's no longer the same. After removing it with your anti-virus software, you're often left with lingering side-effects. Technically, your computer might no longer be infected, but that doesn't mean it's error-free. Even simply removing a virus can actually harm your system.
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Windows Operating Systems:
Compatible with Windows XP, Vista, Windows 7 (32 and 64 bit), Windows 8 & 8.1 (32 and 64 bit), Windows 10 (32/64 bit).