January 28, 2013

Error:Foreign Key constraints using Visual Studio with SQL Server Database

when you try to save dbo.Table2 after entry in Table2 it will show ERROR given below: { 'Table1' table saved successfully 'Table2' table - Unable to create relationship 'FK_Table2_Table1'.   The ALTER TABLE statement conflicted with the FOREIGN KEY constraint "FK_Table2_Table1". The conflict occurred in database "~\FOREIGNKEY\APP_DATA\DATABASE.MDF", table "dbo.Table1", column 'Id'. } Solution:...

Error: Starting Tomcat v6.0 server at localhost has encountered a problem in eclipse

Problem: Port 8080 required by Tomcat v6.0 Server at localhost is already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s). Solution: If Port 8080 is already...

Error Project facet Java version 1.6 or 1.7 is not supported in eclipse

It can be that java 1.7 is not installed in your system then you can use java version that is already installed in your system.Following Steps could resolve this error by setting up current version in project facet 1: Right Click over your Project on Project Explorer and click on Properties. 2:...

Error,account is locked,Warning you no longer connected to Oracle,Problem when connecting to HR account in Oracle database

Following are the Steps that how we can unlock any Database User Account(eg. HR). Before Unlocking any user account that user must be in the Database and must be Locked and to unlock that user you need DBA(Database Administrator) Privileges that's why I firstly connected as SYSDBA. Press win+R(...

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