*** Start SLD Registration *** Failed to open HTTP connection

[Former Member]

Dear Experts,
After configuring SLD DATA SUPPLIER to transfer JAVA engine's data to SOL MAN 7.1 to generate XML Stack file, I am facing in starting up Java Engine.
I changed data in SLD DATA SUPPLIER of JAVA engine as the below:
**************************************************
Access to NWA Administrator of JAVA system, http://<hostname of JAVA engine>:<5xx00>/nwa
Configuration tab -> Security -> Destinations -> Create a destination of type HTTP and with name SLD_DATASUPPLIER:
in URL : I changed URL http://<hostname of JAVA Engine>:<port>/sld/ds to http://<hostname of SOL MAN 7.1>:<port> -> run "Collect and Send Data"
**************************************************
After that, I restarted JAVA Engine, then I could not start JAVA engine and I got errors as the following:
* In SAP MC (Windows): jstart.exe is yellow color
* Accessing to http://<hostname of JAVA engine>:<port>/sld, I got : 503 Service not available
* In D:\usr\sap\JWD\J02\work\dev_sldregs:
**************************************
Wed Sep 07 00:13:24 2016 ******************************
Wed Sep 07 00:13:24 2016 *** Start SLD Registration ***
Wed Sep 07 00:13:24 2016 ******************************
Wed Sep 07 00:13:24 2016 HTTP open timeout = 420 sec
Wed Sep 07 00:13:24 2016 HTTP send timeout = 420 sec
Wed Sep 07 00:13:24 2016 HTTP response timeout = 420 sec
Wed Sep 07 00:13:24 2016 Used URL: http://CVIEAE528153:50200/sld/ds
Wed Sep 07 00:13:24 2016 HTTP open status: true - NI RC=1
Wed Sep 07 00:13:24 2016 HTTP send successful.
Wed Sep 07 00:13:24 2016 Return code: 503 --- Return message: (Service Unavailable)
Wed Sep 07 00:13:24 2016 HTTP response: Failure. HTTP status code: 503
Wed Sep 07 00:13:24 2016 ****************************
Wed Sep 07 00:13:24 2016 *** End SLD Registration ***
Wed Sep 07 00:13:24 2016 ****************************
**************************************

My system:

SAP NW 7.5 64bit (ABAP stack + JAVA stack are separate)

Windows server 2008 SR2 64bit

Database Oracle 12.1

NOTE: still use "telnet" to port 5xx00, 5xx13, 5xx04 successfully

Please help me to trace this error.
Thanks and best regards

[Former Member · Accepted solution]

Please see logs of dev_server0 and std_server0.out attached into this reply

Thanks

std_server0.out.txt.zip

dev_server0.txt.zip

[ImtiazKaredia · Accepted solution]

Your failure is not due to change in SLD.

Check SAP Note

2324286 - Netweaver 7.5 Java fails to start after Byte Code Adapter setup - Solution Manager 7.1

2287759 - Java node exits with 1501 - java.lang.VerifyError

2335306 - AS Java fails to start due to StackMapTable error

[former_member294366 · Accepted solution]

Dear Karedia,

As SAP Note 2335306, I realized that the root cause comes from "Netweaver 7.50 Java running on Oracle12 only supports ISAgent 9.7.1".

In my Sol Man 7.1, Introscope Manager is 9.7.1, and ISAgent is 9.1.5

In my Java of BW system, ISAgent now is 9.1.5

Maybe, this leads to problem starting of Java BW system.

How to update ISAgent or remove on Java BW system?

Regards

[Former Member · Accepted solution]

Hello Tai,

Thanks to the notes Imtiaz pointed you to you have identified the problem.

To remove the Wily entries from your boot please use the Configtool and remove the following entries:

-javaagent:D:/usr/sap/DAB/SMDA98/SMDAgent/applications.config/com.sap.smd.agent.application.wily/BytecodeAgent/ISAGENT.9.1.5.0-2013-07-23/wily/Agent.jar

-Dcom.wily.introscope.agentProfile=D:/usr/sap/DAB/SMDA98/SMDAgent/applications.config/com.sap.smd.agent.application.wily/BytecodeAgent/ISAGENT.9.1.5.0-2013-07-23/wily/core/config/JWD_IntroscopeAgent.profile

-Dcom.wily.introscope.agent.agentName=JWD_J02_server0

Cross check your changes by looking in D:\usr\sap\JWD\J02\j2ee\cluster\instance.properties

After that, restart your system.

KR,

Amerjit

[Former Member · Accepted solution]

Dear,

Thank for your comments

If I want to keep ISAgent running to monitor JAVA of BW system in Sol Man, what need I do? update ISAgent or something else?

Thanks

[former_member185239]

Hi Tran,

Can you paste the error log std_server0.out and dev_server0 if java instance is not coming up

With Regards

Ashutosh Chaturvedi

[former_member205280]

Hi Tran,

Are you trying to register the Solman AS JAVA it self in SLD?

The error log shows target service unavailable, if's the above case, you can ignore the error message since the AS Java instance hasn't started yet.

It'll take a few minutes to fully start the AS Java instance.

Regards,

Michael

[Former Member]

Dear Ashutosh,

I had already registered JAVA of BW system to SOL MAN 7.1 (SLD). After changing information in SLD Data Supplier, I took a restart whole system. Then, Java of BW system is not working.

jstart.exe in SAP MC still getting YELLOW with "Some processes running" status

NOTE: still use "telnet" to port 5xx00, 5xx13, 5xx04 successfully

Please see an attached file