When I deployed sample test report in apache tomcat 7.0.67, it was running correctly and another report connected with SQL server 2012. Report design preview is also working. BIRT report design manage driver, jdbc driver have been added and test connection found ok.
sqljdbc4.0.jar has been added to the Apache tomact BIRT\WEBINF\lib
but local host showing following error:
org.eclipse.birt.report.engine.api.EngineException: An exception occurred during processing. Please see the following message for details:
Cannot open the connection for the driver: org.eclipse.birt.report.data.oda.jdbc. Java Runtime Environment (JRE) version 1.8 is not supported by this driver.
Use the sqljdbc4.jar class library, which provides support for JDBC 4.0.
Related
I am trying to run the JMeter load test in VSTS. As this load test runs successfully on my local machine, but displays an error message while using VSTS.
I am using JDBC Connection Configuration step to create a connection with SQL server database.
Error
2019-12-12 11:58:14,882 WARN o.a.j.p.j.p.AbstractJDBCProcessor: SQL Problem in JDBC PostProcessor: java.sql.SQLException: Cannot load JDBC driver class 'com.microsoft.sqlserver.jdbc.SQLServerDriver'
What you can do is to just simply include the required jar files(in this case jdbc driver jar) along with the other supported files(e.g any csv file for data).
This message usually means that the jar file for class com.microsoft.sqlserver.jdbc.SQLServerDriver was not found in VSTS classpath.
Have a look at this thread which sheds some light on how to achieve this:
Visual Studio Code, Java Extension, howto add jar to classpath
I have created a Service running on Tibco, containing a JDBC-enabled process within it, and tested it successfully. The database server is MySQL, and is hosted remotely. When connecting to the remote DB from the service hosted on my machine, the SQL is executed well, but after building the Tibco EAR file and deploying to another external machine, then trying to access the same remote DB server using the same credentials, the external machine returns the below error upon returning:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=DEFAULT' at line 1
So, a few questions:
What could be the cause of the above error, given the DB being accessed is the exact same one, using same SQL query, but from different machines?
Is the JDBC driver used for development compiled as part of the packaged EAR file?
Does the JDBC driver being used in a Tibco Process depend on the Tibco service installed or on the packaged EAR file?
Am asking from a learner PoV as am currently picking up Tibco
It looks like jdbc driver issue. You may have different mysql driver version in tibco designer and BusinessWorks.
You don't need to add jdbc driver to your ear package.
Please note that you can specify mysql driver in your package classpath. In tibco Administrator PackageName->Configuration->ServerSettings->Prepend to ClassPath or Append to Class path.
You can also try to copy the driver from your tibco designer(in BW5 it's in \tibco\bw\5.11\lib\
) to the BusinessWorks classpath
I recently updated to jmeter 4.0 from jmeter 3.2. In jmx file, i have query to execute and it was running fine in jmeter 3.2 . But the jmx file fails with error "Response message: java.sql.SQLException: Cannot load JDBC driver class 'com.microsoft.sqlserver.jdbc.SQLServerDriver'" in jmeter 4.0. Please help me in resolving this issue.
below is the screenshot of JDBC Connection Configuration
You need to
Download Microsoft JDBC Driver for SQL Server
Extract mssql-jdbc-x.x.x.jrex.jar somewhere to JMeter Classpath
Restart JMeter to pick the .jar up
See Building a Database Test Plan and How to use Different JDBC Drivers articles for more details on how to use JMeter for database testing.
I am trying to connect the Oracle Express Edition 11g through Grails 3.1.8. I tried all possible solutions:
Downloaded the jar file(ojdbc14.jar)
Adding a pom.xml to my sample application.
Searched the entire web for solution.
I was not able to achieve the connectivity between Grails3.1.8 and Oracle.
The only error I see is:
https://repo.grails.org/grails/core/com/oracle/ojdbc14/10.2.0.4.0/ojdbc14-10.2.0.4.0.jar (Use --stacktrace to see the full trace
Always use the latest JDBC driver in your application. JDBC driver is backward compatible with lower versions of the database. You can download the latest drivers from this path.
I am facing an issue with oracle db connection after changing java runtime to 1.6.
Earlier our application used 1.5 java runtime and now we are migrating 1.6. Application is throwing the following exception while trying to connect to oracle 10g db:
failed. Error: Verify operation
failed. Errors: [ORACLE-10002: Error
received from connection to Oracle
database +ASM:
java.lang.SecurityException: sealing
violation: package oracle.jdbc is
sealed]
It is working properly if I use jre 1.5 instead of 1.6 jre.
It is working fine with oracle 11g database and jre 1.6 combination.
Have any of you faced similar issues? Thanks for your time.
I would speculate that its an issue with the oracle drivers. We experienced something similar when going from java 1.4 to 1.6, though it was a different error. Have you tried downgrading your JDBC drivers to the 10g version?