" 401 Unauthorized" error when trying to access sap pi nwa

[Former Member]

Hi,

I am trying to access sap java nwa using sap the link http://abcd00000.xyz.com:50000/nwa

Instead of log in page , I am directly getting error "401   Unauthorized ".

[former_member187148]

by any chance , did you delete saplogon ticket key pair? this is like the system PSE. if you have deleted, then you may need to create an entry with the exact name. did you try to access the portal on http protocol? whats the version of Java engine? i think i have faced this in the past too

[Former Member]

I am not able to logon through http port .

getting same 401, Unauthorized error

[Former Member]

I followed this steps before I not able to logon on SAP NWA

Using Rules Based on Client Certificate Subject Names - User Authentication and Single Sign-On - SAP...

[former_member308026]

Hi Sanket,

Please check with security team if you are authorised to enter into NWA.

I understand that you were able to login early before configuring the sap nw java for accepting  x509 certificate,  but I am just assuming if you need some more roles to be added to your ID.

Thanks

Venkat B.

[Former Member]

I was following steps from this link.

Using X.509 Client Certificates on SAP NetWeaver Application Server Java - User Authentication and S...

[Former Member]

I am getting this page .

[Former Member]

Hi Sanket,

What is the output of the below command?

sapcontrol -nr <XX> -function J2EEGetProcessList

Regards,

Prithviraj.

[Former Member]

telnetPort, name, pid, type, restart, exitCode, state, startTime, elapsedTime, r

estartCount, errorCount, cpu, debug

0, smdagent, 1060, Java program, Yes, , J2EE_UNKNOWN, Disconnected, 2016 05 04 0

5:58:03, 0:49:15, 0, 0, 0:00:13, Switched off

[Former Member]

for 00 port

J2EEGetProcesslist

FAIL : HTTP error, HTTP/1.1 401 Unauthorized

[Former Member]

Hi Sanket,

1. Set the profile parameter: service/protectedwebmethods = DEFAULT
2. Restart the SAP service.

This should resolve your problem.

Regards,

Prithviraj.

[Former Member]

i created this parameter in instance profile

service/protectedwebmethods = DEFAULT

After restart no change,

I am getting same error

[Former Member]

The parameter should be set in default profile.

2020318 - No Java processes in the NWA under Start&Stop

Regards,

Prithviraj.

[Former Member]

I am still getting same error

[former_member187565]

Dear Sanket,

Hope you have already maintain your host file with the hostname & IP address.

Are you able to ping the server.

Regards,

Rafikul

[Former Member]

I was able to access the nwa link before. but when I configure sap nw java for accepting  x509 certificate,  I am getting this error.

[former_member187565]

Dear Sanket,

Kindly go through the below link:-

[Former Member]

while following the steps... i am getting error "program  SEC_TRACE_ANALYZER doesn't exist"

[former_member187565]

Ok.

Which Netweaver version you are using.

Regards,

Rafikul

[Former Member]

sap NW 7.3 dual stack PI

[former_member187565]

Try Start transaction SA38 and enter "SEC_TRACE_ANALYZER" as the program name. Press F8 to run the report & update

Regards,

Rafikul

[Former Member]

still the same error

[Former Member]

Hi Sanket,

You can try SM50 -> ctrl+shift+F7 and check Security option with trace level 2 and check.

Work process trace will than record it in its dev_w file.

You can also check the logs related to security /usr/sap/SID/DVE*/j2ee/cluster/server0/log/system

Regards,

Prithviraj.

[nitindeshpande]

Hi Sanket,

The NWA page is using the credentials from the saved passwords in your browser and the credentials saved do not have the access to NWA.

Please try with different browser and for current browser delete the cache, history, saved passwords etc and try again.

Regards,

Nitin

[Former Member]

I deleted all the browsing data along with saved password. But still same issue.