500 internal server error while deploying a Web Dynpro application

[Former Member]

Hi

I got the 500 internal server error while deploying the application to server.

I tried to find the log file at usr --> SAP --> SID --> JC XX --> j2EE --> Cluster --> Server 0 --> log, but no log was there.

There were structure changes in the RFC and also code change in my Web

Dynpro code.

I´m working on EP 7.

NWDS version is 7.0.1

Please help me as the production move is pending because of this.

Regards

Vineet Vikram

[Former Member]

Hi vineet vikram,

If you are using IE, please check whether u using IE 6 or 7. If you are using IE 7 , u must down grade to IE 6.

If you are using FireFox , may be u have to try to download active X for fire fox to run. However this one i haven't try.

I only tried down grade to IE 6 and the problem solve it 😃

hope it help you.

weilin

[Former Member]

Vineet,

If there are structure changes in RFC, you need to restart the server to clear the metadata cache. And run the application again.

Good luck,

Rajit

[Former Member]

Hi

Restarting the server does not help in my case.

I tried it several times.

I'm getting following error message in NWA>

Originated from: com.sapmarkets.bam.logcontroller.InvalidLogQuerySessionException: Invalid or expired log query session "1"

at com.sapmarkets.bam.logcontroller.jmx.LogControllerFacade.closeLogQuerySession(LogControllerFacade.java:356)

at sun.reflect.NativeMethodAccessorImpl.invoke0

Can you pl help on this.

Regards

Vineet Vikram

[Former Member]

Hi

My problem is solved now.

We applied some services on the server.

Ours is a cluster environment.

Restarting the whole cluster solved the problem.

Regards

Vineet Vikram

[Former Member]

HI Vineet

There can be several reasons for 500 Internal Server Error

please post the full error stack

Regards

Chaitanya.A