get the error message when connect to the weblogic cloud 12c from the OEPE Photon, when hit the test connection button, receive error message:
Connection failed
Failed to initialize JNDI context, tried 2 time or times totally, the interval of each time is 0ms.
t3://168.138.9.226:7001: Destination 168.138.9.226, 7001 unreachable.; nested exception is:
java.net.ConnectException: Connection timed out: connect; No available router to destination.; nested exception is:
java.rmi.ConnectException: No available router to destination.
able to connect to the weblogic instance admin console from the browser: https://168.138.9.226:7002/console
JDK 1.8_211
OEPE Photon downloaded from OTN
weblogic instance created from the OCI Stack
Related
I cannot connect to any remote SQL Server instances from my system. I used to connect them from SQL Server Management Studio. Moreover, I can still connect to the same SQL Servers remotely from another systems (my colleagues' system).
I am getting following error:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (.Net SqlClient Data Provider)
Error Number: 53
Severity: 20
State: 0
I have checked:
Named pipes/TCP is enabled.
Remote connections are allowed.
Windows Firewall is off.
Enabled everything in SQL Server Configuration Manager.
Also, I have tried everything mentioned in this post-
How do I fix the error 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'?
But still could not solve my problem. Please suggest any method which allows me to fix this error and connect to the remote servers again.
instead of check whether that server system is working or not, because sometimes if the server system is not working means we are unable to connect to that system
I restarted services (listener and xe) under services.msc, and stoped and started listener under administrator. And when I open my SQL developer I do not see a NoSQL connection, all I see are two options oracle connection and database schema (and I'm getting the above error). And because of this, I'm unable to install informatica application.
I have setup a self hosted release agent for releasing my software to an Isolated App Service. If I deploy this using the Azure App Service deployment task (V4), this works just fine. I want to use the -useCHECKSUM option but this breaks the release. I get an error stating: "Error: The remote server returned an error: (502) Bad Gateway."
I have tried google-ing for the error but I could not find any relation between the parameter and the Error. I suspect the -useCHECKSUM is using a different route to deploy the Application but I cannot find out what it is using.
More Information: Could not connect to the remote computer ("xxxxxxx") using the specified process ("Web Management Service"). This can happen if a proxy server is interrupting communication with the destination server. Disable the proxy server and try again. Learn more at: http://go.microsoft.com/fwlink/?LinkId=221672#ERROR_PROXY_GATEWAY.
Error: The remote server returned an error: (502) Bad Gateway.
Error count: 1.
2019-07-31T08:38:16.5670711Z ##[debug]task result: Failed
2019-07-31T08:38:16.5680985Z ##[error]Error: Error Code: ERROR_PROXY_GATEWAY
I am trying to connect the sql server on my local computer from azure timer trigger function using Hybrid connection with Service Bus and getting the error as
"Exception while executing function: Functions.testConnection. mscorlib: Exception has been thrown by the target of an invocation. .Net SqlClient Data Provider: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server). Access is denied.2017-06-28T11:20:00.015 Function started"
And this is the code:
sqldb_connection value is :
Data Source=103.249.120.30 ;Initial Catalog=databasename;User ID=id;Password=password;
When I tried to deploy my projects running on IBM MobileFirst 6.3 using JDK1.7 I am getting the following error in MobileFirst Server console in Eclipse kepler SR2:
[ERROR ] Failed to obtain JMX connection to access an MBean. There
might be a JMX configuration error: Connection refused: connect
[ATTENTION] No running mxbeans found
and also I get this error message shown in the MobileFirst console:
FWLSE3030E: The runtime "myproject" does not exist in the Worklight
administration database. The database may be corrupted.
Everything was just working fine till this error appears with all my projects .
I tried to create a new project but I get the same error each time.
I even tried to delete the MobileFirst development server and add it again but nothing is changed.
Full log:
Application Error SRVE0777E: Exception émise par la classe
d'application
'com.worklight.core.auth.impl.AuthenticationFilter.isWaitingForSynchronization:607'
javax.servlet.ServletException: java.lang.RuntimeException: Timeout
while waiting for the management service to start up.120 secs.
at
com.worklight.core.auth.impl.AuthenticationFilter.isWaitingForSynchronization(AuthenticationFilter.java:607)
at
com.worklight.core.auth.impl.AuthenticationFilter.doFilter(AuthenticationFilter.java:144)
at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:194)
at [internal classes]
Caused by: java.lang.RuntimeException: Timeout while waiting for the
management service to start up.120 secs.
at
com.worklight.core.init.WorklightServletInitializer$1.run(WorklightServletInitializer.java:121)
at java.lang.Thread.run(Thread.java:745)
these is another error that appears in the eclipse console when i tried to run it on the Mobilefirst developpement server
[ERROR ] FWLSE3000E: A server error was detected.
FWLSE3012E: JMX connection error. Reason: "FWLSE3012E: JMX connection
error. Reason: "Connection refused: connect". Check the application
server logs for details.". Check the application server logs for
details.
[ERROR ] FWLSE0242E: Failed to synchronize application runtime
information. The servlet initialization failed and the servlet will
deny service due to a failure to communicate with the worklightadmin
service.
Common reasons are that the worklightadmin service is not started
correctly or that the ibm.worklight.admin.environmentid property has
not the same value for the worklightadmin service and the runtime.
[project myproject] Timeout while waiting for the management service
to start up.120 secs.
here is a the error log :
Application Error
SRVE0777E: Exception émise par la classe d'application 'com.worklight.core.auth.impl.AuthenticationFilter.isWaitingForSynchronization:607'
javax.servlet.ServletException: java.lang.RuntimeException: Timeout while waiting for the management service to start up.120 secs.
at com.worklight.core.auth.impl.AuthenticationFilter.isWaitingForSynchronization(AuthenticationFilter.java:607)
at com.worklight.core.auth.impl.AuthenticationFilter.doFilter(AuthenticationFilter.java:144)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:194)
at [internal classes]
Caused by: java.lang.RuntimeException: Timeout while waiting for the management service to start up.120 secs.
at com.worklight.core.init.WorklightServletInitializer$1.run(WorklightServletInitializer.java:121)
at java.lang.Thread.run(Thread.java:745)
these is another error that appears in the eclipse console when i tried to run it on the Mobilefirst developpement server
[ERROR ] FWLSE3000E: A server error was detected.
FWLSE3012E: JMX connection error. Reason: "FWLSE3012E: JMX connection error. Reason: "Connection refused: connect". Check the application server logs for details.". Check the application server logs for details.
[ERROR ] FWLSE0242E: Failed to synchronize application runtime information. The servlet initialization failed and the servlet will deny service due to a failure to communicate with the worklightadmin service.
Common reasons are that the worklightadmin service is not started correctly or that the ibm.worklight.admin.environmentid property has not the same value for the worklightadmin service and the runtime. [project myproject]
Timeout while waiting for the management service to start up.120 secs.
See this tech note: The Worklight Development Server times out.
Steps:
Open the Servers view.
Double-click the Worklight Development Server to open the Overview pane.
Expand the Timeouts section.
Increase the value in the Start (in seconds) field. The value that can be appropriate for your case depends on your startup environment. Consider starting with a value of 180 seconds (3 minutes).