SAP NW Java stack listening to 2 ports 8000 and 50000

[former_member432274]

Hi Team,

I do have an issue. In my dual stack system, SAP NW Java stack is responding to 2 ports 8000 and 50000. The port 8000 is also responding for ABAP system. I guess it is a problem, what is the best way of solving it. I want to remove the port 8000 from my java stack. It should only respond to my 50000 port.

Thanks in advance. Please find the attached png.

Thanks

[divyanshu_srivastava3]

Hi,

What is this system ? Solution Manager ?

Do you know about ICM server port ?

Check icm/server_port_<xx> parameter in your server profile.

Regards,

Divyanshu

[former_member432274]

Hi Divyanshu thanks for the reply.

Its a SAP ECC 6.0 system.

The ICM server ports

icm/server_port_0 = PROT=HTTP,PORT=80$$,PROCTIMEOUT=3600

icm/HTTP/j2ee_0 =  PREFIX=/,HOST=localhost,CONN=0-500,PORT=5$$00

icm/host_name_full = xxxx.xxx.com

My question is the SAP NW Java should take port 5XX00 it ios taking both 80XX and 5XX00 my instance number is 00.

Thanks.

[divyanshu_srivastava3]

Hi,

I believe Reagan Benjamin already gave you some hints.

Please read how ICM works on dual stack and how it passes requests to ABAP and JAVA.

Read this: SAP Library - Architecture Manual

If you don't understand this that you might post that this is working for port 8100 also and want to disable it.

Regards,

Divyanshu

[Reagan]

There is something called ICM.

Do a quick search on Google and understand what it does especially in a dual stack system.

Read this link to know more about the port 8000

SAP Library - SAP NetWeaver Application Server ABAP Security Guide

Cheers

RB

[former_member432274]

My SMICM configured in ABAP is good, I guess i need to deactivate the SAP NW Java using 8000 port. It should only use 5XX00 port.