No User Mapping Defined for the system

Question

Hi,
I am trying to create the transcation iView ,here in this i want to run the BW transcation..
For this i have created the transaction iView with the transaction code in that iview properties i have given the system alias which i have created for the BW system..
The system which i have created for this is SAP R/3 dedicated...
when i try to see the preview for this transaction iview it is giving the Error"No user Mapping defined in the system...
i have done the user mapping also...
Plz can any one help me in this..
useful solution will be rewarded...
Thanks
Shashank
Message was edited by: shashank moharana

Answer 1

Hi Shashank
the follwoing is total soln for connect EP AND BW and for ITS as well as SSO
<b>Creating BW system in Portal</b>
From the portal top-level navigation, choose System Administration -> System Configuration -> System Landscape
Navigate to Portal Content -> Your SAP Ssytem  Folder  i.e SAP BW
Right-click on the SAP BW folder, then choose New -> System
Select SAP system using dedicated application server
from System Template
Make the following entries for the BW system you want to connect to the Enterprise Portal
System Name -
  SAP_BW
System ID   -
  Any ting u want like SAP_BW or SID of BW
System ID Prefix -
  com.mycompany
Master Language  -
  English
Description   -
NEXT -> Summary, review the options you selected for the new page.To make changes, choose Back to return to the appropriate screen. Then choose Next till you reach the Summary page, review, and choose Finish
Choose Open the object for editing and choose OK
The Property Editor iView will open
Select Connector in the Property Category dropdown
Enter the fields below according to your SAP system
Application Host -
  IP Address of BW system or Host name ( FQDN required for SSO )
SAP Client  ---  BW system client
SAP System ID -
SID of BW
Server Port -
3200 default for system number 00
SAP System Number -
  00 or ur instance number
<b>System Type  -
  SAP_BW</b>
NOW,
Select User Management from the Property Category dropdown list
Enter the fields below
Logon Method -
     UIDPW
User Mapping Type  ---     Admin,user
Note -: IF u want to use SSO for BW system first selct above and test it with BW system if it's ok than change to following
Logon Method -
     SAPLOGONTICKET
User Mapping Type  ---     Admin,user
choose SAVE.
Select System Aliases in the Edit dropdown list. This opens the System Alias Editor
In Alias, enter SAP_BW. Choose the Add button
Choose Save to save your changes and close the page
<b>Connect With ITS</b>
For BW
In Property Catalog, use the dropdown to select ITS.
Set your SAP system properties according to Following
ITS Description -
  Description
ITS Host Name  -
  Host name : Port for BW system
<b>If u want to use SSO use FQDN instead of host name</b>
ITS Path -
/scripts/wgate
ITS Protocol -
  http
Save your settings.
<i>u can check its for BW by following
Find a port for BW using IIS manager
Administrator tools -> Internet Service Manager - >
extend the HOST
Find the site created for BW system same like SID of BW system -> right click -> Properties
TCP Port -- this is used for ur BW system</i>
in IE  http://host_for_its:Port_for_bw/scripts/wgate/webgui/!
<b>WAS for BW System</b>
Select Web Application Server (WAS) in the Property Category dropdown list
WAS Description  -
BW WAS
WAS Host Name -
  Host name : Port for BW system
<b>use FQDN for SSO</b>
WAS Path -
/SAP/BW/Bex
WAS Protocol -
http
Save ur entry.
<b>User Management  For BW and EP</b>
Befor u start if u don't use SAP Secu lib during installation
change the following
system Administration -> System configuration -> Um configuration -> Direct editing
find out follwoing
ume.usermapping.unsecure=False
change to
ume.usermapping.unsecure=TRUE
Save and restart portal server
ther are so many option available for DATA source u have required doc for using that
if u have any query for that msg me back
<b>Mapping Users in the Portal</b>
if u want to use UIDPW than user must be map to BW system
go by following
User Administration -> User Mapping
select the user u want to map by serch or entering a name
Choose the Alias for your backend system, for example SAP_BW
Enter the user id and password for BW user
save ur changes.
<b>SSO configuration</b>
make sure ur Portal ITS and BW WAS system belong to Same
domain.
i.e 
portal.mycompany.com
its.mycompany.com
bw.mycompany.com
if not, u can do by creating a alias into host file for corresponding system
for SSO follwoing parameter must be set in profile parameter using RZ10 in BW system
login/accept_sso2_ticket  -
  1
login/create_sso2_ticket  -
  1
login/ticket_expiration_time  --- desired value default 60
now download the portal certificate form follwoing
System administration -> System configuration -> Keystore
Administration
donload verify.der file save it it's like verify.der.zip
extract it than u can get verify.der
now in BW system using trans.  STRUSTSSO2
in the certificate section choose import certificate
choose the file tab enter the path of the portal's verify.der file
set the file format to DER coded
in the trust manager choose ADD to PSE and Choose
ADD to ACL
in the dialog box enter the portal system's id (SID) and client
by default portla system ID is the common name (CN) and client is 000
save ur entry and restart the BW server
this are the basci configuration if u have any query related to it msg me back
regards,
kaushal