Call to WPG_SESSION API w/6509

All,
I received this error as I was upgrading the
Portal DB from 8.1.6.0 to 8.1.6.1. ORA-06509
indicates that a non-SYS user owns SYS objects. On doing a query, PORTAL30 seems to
contain a whole bunch objects V$ views, DBMS* etc that SYS ought to be owning and that other users access via synonyms.
Metalink recommends dropping these objects (from the non-SYS user's schema).
I would like to know how this happened in the
first place ? Has anyone else experienced this ?
Thanks
Sanjay

I also have faced the same errors while upgrading DB from 8.1.6 to 8.1.7. The real problem was the newer version has make many objects in portal and login schema invalid. You can check their status and if they are invalid then recompile all the objects again.
Try this out....
null

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URGENT:upgrade to 3.0.8 issue Call to WPG_SESSION API Failed.Error-Code:6550

I ran upgrade scripts to 3.0.8 from 3.0.6 and completed with no errors.
csh diag.csh reports no errors.
sqlplus to connect string works fine
DAD connect string is correct.
err text:
Call to WPG_SESSION API Failed.
Error-Code:6550
Error TimeStamp:Tue, 5 Jun 2001 03:36:50 GMT
Database Log In Failed
TNS is unable to connect to destination. Invalid TNS address supplied or destination is not listening. This error can also occur because of underlying network transport problems.
Verify that the TNS name in the connectstring entry of the DAD for this URL is valid and the database listener is running.
DIAG.CSH output
oracle(dba)@ws12:/export/home/upgrade:$csh diag.csh -s portal30 -p portal30 ->
Begining Portal Diagnostics
...portal_schema: portal30
...portal_password: *************
...connect_string: iforce
Loading java class for Portal Diagnostics ...SQL*Plus: Release 8.1.6.0.0 - Production on Mon Jun 4 20:48:59 2001
(c) Copyright 1999 Oracle Corporation. All rights reserved.
Connected to:
Oracle8i Enterprise Edition Release 8.1.6.0.0 - Production
With the Partitioning option
JServer Release 8.1.6.0.0 - Production
SQL> SQL> Creating Table 'wwsec_diagnostic$'
Creating Sequence 'wwsec_diagnostic_seq'
Diagnostics Report v 1.0: Oracle Portal v 3.0.8.9.8
As of 04-Jun-2001 20:49:02 Schema Name: PORTAL30 SSO Schema Name: portal30_sso
PORTAL30.wwsec_enabler_config_info$
Login Server URL : http://ws12.sempi.eng.sun.com:7777/pls/portal30_sso/portal30_sso.wwsso_app_admin.ls_login
DAD : portal30_sso
Host connection : successful.
mod_plsql : working.
JServ : working.
Schema name : portal30_sso
Connect string : iforce
Authentication mode : Single Sign-On
portal30_sso.wwsec_enabler_config_info$
Login Server URL : http://ws12.sempi.eng.sun.com:7777/pls/portal30_sso/portal30_sso.wwsso_app_admin.ls_login
DAD : portal30_sso
Host connection : successful.
mod_plsql : working.
JServ : working.
Schema name : portal30_sso
Connect string : iforce
Authentication mode : Single Sign-On
Partner Application Information
**** Oracle Portal (portal30) ****
Home URL : http://ws12.sempi.eng.sun.com:7777/pls/portal30/portal30.home
Success URL : http://ws12.sempi.eng.sun.com:7777/pls/portal30/portal30.wwsec_app_priv.process_signon
DAD : portal30
Host connection : successful.
mod_plsql : working.
JServ : working.
Schema name : portal30
Connect string : iforce
Authentication mode : Single Sign-On
**** The Login Server (portal30_sso) ****
Home URL : http://ws12.sempi.eng.sun.com:7777/pls/portal30_sso/portal30_sso.home
Success URL : http://ws12.sempi.eng.sun.com:7777/pls/portal30_sso/portal30_sso.wwsso_home.process_signon
DAD : portal30_sso
Host connection : successful.
mod_plsql : working.
JServ : working.
Schema name : portal30_sso
Connect string : iforce
Authentication mode : Single Sign-On
Diagnostics completed successfully!
Disconnected from Oracle8i Enterprise Edition Release 8.1.6.0.0 - Production
With the Partitioning option
JServer Release 8.1.6.0.0 - Production
null

Venu
Have you also upgraded your 9iAS instance to 1.0.2.2? The WPG_SESSION API error commonly appears when you are not using the lastest version of mod_plsql contained in 1.0.2.2.
See: Migration Guide for Oracle9iAS Solaris or NT/2000.

Call to WPG_SESSION API Failed. Error-Code:6550

Can someone please help me figure out what I may be doing wrong? Using recent downloaded versions of 8i and 9iAS I cannot access Portal30 using IE5 browser. Please see error below. During portal configuration I specified connect string of oracle:1521:dba1. The connectstring entry of the DAD is dba1. I ran ssodatan. The database is open, listener is listening and SQL*Plus, DBA Studio, Net8 Assistant all connect to dba1 fine. Discussions mention cookies, upgrades, etc., but nothing definitive. Troubleshooting Guide does not reference error 6550. I am at a loss. Any suggestions would be appreciated.
I downloaded and installed 8.1.7 on NT host oracle then downloaded and installed 9iAS on another NT host. Portal Diagnostics are successful, however I get database login failed when attempting to use IE5 browser to access portal at http://oracle/pls/portal30/PORTAL30.home
Here's the diags:
D:\ora9ias\portal30\admin\plsql>set ORACLE_HOME=d:\ora9ias
D:\ora9ias\portal30\admin\plsql>diag -s portal30 -c dba1
Begining Portal Diagnostics
...portal_schema: portal30
...portal_password: *************
...portal_connect_string: dba1
Loading java class for Portal Diagnostics ...
SQL*Plus: Release 8.1.7.0.0 - Production on Wed Jul 25 08:41:58 2001
(c) Copyright 2000 Oracle Corporation. All rights reserved.
Connected to:
Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production
With the Partitioning option
JServer Release 8.1.7.0.0 - Production
Creating Table 'wwsec_diagnostic$'
Creating Sequence 'wwsec_diagnostic_seq'
Diagnostics Report v 1.01: Oracle Portal v 3.0.9.8.0
As of 25-Jul-2001 08:42:17 Schema Name: PORTAL30 SSO Schema Name: portal30
_sso
Proxy Server Settings:
HTTP Server:
HTTP Server Port:
No Proxy Servers for Domains beginning with:
URL Connection Time-Out (seconds):
PORTAL30.wwsec_enabler_config_info$
Login Server URL : http://oracle/pls/portal30_sso/portal30_sso.wwsso_app_admi
n.ls_login
DAD : portal30_sso
Host connection : successful.
mod_plsql : working.
JServ : working.
Schema name : portal30_sso
Connect string : dba1
Authentication mode : Single Sign-On
Partner Application Information
**** The Login Server (portal30_sso) ****
Home URL : http://oracle/pls/portal30_sso/portal30_sso.home
Success URL : http://oracle/pls/portal30_sso/portal30_sso.wwsso_home.pro
cess_signon
DAD : portal30_sso
Host connection : successful.
mod_plsql : working.
JServ : working.
Schema name : portal30_sso
Connect string : dba1
Authentication mode : Single Sign-On
**** Oracle Portal (portal30) ****
Home URL : http://oracle/pls/portal30/portal30.home
Success URL : http://oracle/pls/portal30/portal30.wwsec_app_priv.process
_signon
DAD : portal30
Host connection : successful.
mod_plsql : working.
JServ : working.
Schema name : portal30
Connect string : dba1
Authentication mode : Single Sign-On
**** The Login Server (portal30_sso) ****
Home URL : http://oracle/pls/portal30_sso/portal30_sso.home
Success URL : http://oracle/pls/portal30_sso/portal30_sso.wwsso_home.pro
cess_signon
DAD : portal30_sso
Host connection : successful.
mod_plsql : working.
JServ : working.
Schema name : portal30_sso
Connect string : dba1
Authentication mode : Single Sign-On
Diagnostics completed successfully!
Disconnected from Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production
With the Partitioning option
JServer Release 8.1.7.0.0 - Production
D:\ora9ias\portal30\ admin\plsql>
Call to WPG_SESSION API Failed.
Error-Code:6550
Error TimeStamp:Wed, 25 Jul 2001 12:33:52 GMT
Database Log In Failed
TNS is unable to connect to destination. Invalid TNS address supplied or destination is not listening. This error can also occur because of underlying network transport problems.
Verify that the TNS name in the connectstring entry of the DAD for this URL is valid and the database listener is running.
null

I met that error several times. Check TNS connection from web server box to database server, if applicable. - use tnsping.
That's the only cause that produces the error. If the web server box has more than one Oracle Home, find the correct one. Check $iAS_home/Apache/bin/apachectl script which will tell you its oracle home directory. It may not use $TNS_ADMIN/tnsnames.ora, but $ORACLE_HOME/network/admin/tnsnames.ora.

Call to WPG_SESSION API fails with ORA-28231

Hello,
9ias 1.0.2.2.1 on SusSE 7.2 with 9.0.1 server.
When executing http://<server>:<port>/pls/portal30/portal30.home apache logs the error:
[warn] mod_plsql:Stale connection due to Oracle error 28231
[error] mod_plsql: /pls/portal30/portal30.home HTTP-503 ORA-28231 <B> Call to WPG_SESSION API failed.</B>
What is it that I can check here?
Note:173529.1 says:
Error: ORA-28231 (ORA-28231)
Text: no data passed to obfuscation toolkit
Cause: A NULL value was passed to a function or procedure.
Action: Make sure that the data passed is not empty.
Any pointers are greatly appreciated.
Anatoliy

At what point do you see this error?
e.g., On initial page request, or after login, etc.
Is there any more information in the error_log?
It looks like there's no data in the cookie when trying to decrypt it.

Call to WPG_SESSION API Failed. Error-Code:20000

Hi,
to be short:
Oracle: 8.1.7.0.0
When trying to login to the portal application I got this error [bottom of message]
I downloaded the diag tool and run it against my configuration, everything was reported OK.
I've also searched all through this forum and have read similar problem, but nobody had error code 20000.
Would you please guide me?
Call to WPG_SESSION API Failed.
Error-Code:20000
Error TimeStamp:Thu, 29 Mar 2001 16:41:15 GMT
Database Log In Failed
TNS is unable to connect to destination. Invalid TNS address supplied or destination is not listening. This error can also occur because of underlying network transport problems.
null

Reza,
Is this a new install?
If so, on a new install, you often need to create an entry in the tnsnames.ora file within the Oracle9iAS $ORACLE_HOME. You can do this simply by copying the information from your tnsnames.ora in your Oracle 8.1.7 $ORACLE_HOME/network/admin.
A lot of times, it could also be a difference of Portal trying to connect to the database with:
ORA817.company.com
instead of
ORA817
or vice versa.
Check http://myhost.mydomain.com/pls/admin_/gateway.htm
In each DAD, it will specify the connect string that Portal is trying to use to connect with. Make sure your tnsnames.ora is using the same.
If this is not a new install, you may have just had a problem with the database. If this is not production, rather than debugging the problem connecting to the database. I have found that restarting the database and webserver usually works, that will at least get you back up and running. Then you can check the alert.log in the database for any problems or issues such as too many sessions, etc.
Thanks,
Sue

Call to WPG_SESSION API Failed. Error-Code:20001

Here is the error I am getting while accessing portal. This error comes 2 out of 5 times.:
Call to WPG_SESSION API Failed.
Error-Code:20001
Error TimeStamp:Fri, 23 Mar 2001 17:28:33 GMT
Database Log In Failed
TNS is unable to connect to destination. Invalid TNS address supplied or destination is not listening. This error can also occur because of underlying network transport problems.
Verify that the TNS name in the connectstring entry of the DAD for this URL is valid and the database listener is running.

The error code implies an invalid cookie. This could be because the encryption key is invalid or the format of the cookie is corrupted. If the encryption key was invalid, the error would happen all of the time rather than 2 times out of 5. The only way I can see that the cookie format would be bad is if it got truncated. There is a 4K limit on the size of the buffer that passes cookies around, so it could be that the browser is sending more than 4k worth of cookies. However, if this were the case, then the error would be consistent from that browser after you exceeded the limit. Can you give a little more detail on exactly what you are doing when the error occurs?

Call to WPG_SESSION API Failed.

I cannot access the portal from the home page (or any page) I cannot even get into the DAD configuration. I have never seen the new version of portal as it killed my old version on upgrade and I cannot seem to install the new one right. I have followed the install instructions to the T and still cannot get this software to run.
I am getting really fed up with oracle portal.
This is a fresh install of 9iAS 1.0.2.1 on windows 2000 I am running 8.1.7.
Does anyone know what is going on and how to resolve this error?

Can you tell me where the problem was for you? I am getting wpg_session api failed error 6550. I installed 8.1.7 on one host and 9iAS on another. Diag.exe succeeds. Dads seem to be ok. I can connect to the database using SQL*plus. I just can't get a portal web page.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Chopsaki:
bill,
I finally figured out where the problem. As I said I already followed these instructions down to the 'T'. Anyway while you are here... I had a question about uploading images and inserting them into a table as blobs. Does portal support this (without custom dev)? I saw that you had responded to someone about this already, but the document you mentioned was a dead link.
Thanks for responding and thanks in advance.<HR></BLOCKQUOTE>
null

ORA-6550: CALL TO WPG_SESSION API FAILED.

Oracle Portal Release 2.
1) Logged into the Portal using orcladmin.
2) Created new schema called CMMS (had to use DEFAULT profile, ODSPSWDPROFILE would not allow schema to be created).
3) Created new user called CMMS through the ADMINISTER tab of portal design page.
4) Create new DAD called cmms_portal using Oracle Enterprise Manager on port 1810. Entered username CMMS, the password and the connection string.
5) Restarted HTTP server.
DOES NOT WORK!!!
Verified that the user CMMS is entered into the Oracle Internet Directory. Can log into CMMS through single sign-on.
Can log into CMMS schema using SQL*PLUS.
Reset user profile from DEFAULT to ODSPSWDPROFILE.
Verified connection string to that of orasso and portal in the $ORACLE_HOME/Apache/modplsql/conf/dads.conf file was the same
STILL DOES NOT WORK
Shutdown the mid-tier and the infrastructure and rebooted the server
STILL DIDN'T WORK
Able to connect to via SqlPlus.

Scott,
Thanks for your reply. I double check instruction and re-done all steps. I try to start demo application (I didn't even go further tneh step 4 in Install.txt!)
from ...\ssosdk307_032101\demo\plsql\Readme.txt 5. To verify the web server setup, go to the following URL to see the test page:
http://<hostname>:<port>/pls/<dad_name>/<schema_name>.test_setup
, but I receive the same error messages in IE and in Apache error_logs.
I see at this point one weak area - this is DAD. As I understand I need to create dad in dads.conf, am I right?
Maybe I didn't created it right?
Could you post some working dad for SingleSignOn?
Thanks,
Sergiy

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ianp123,
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Call to WPG_SESSION API w/6509

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