Pls i am having doubts in the following areas?

[Former Member]

hai

i am srinivas ,having doubts in the following questions.in EP & webdynpro as well

Can any one please give solutions to these ?

How to Configuring SSO with Logon tickets between Portal and the BackEnd Systems?

How to Creation of Tracks in NWDI Archetecture

What are the Portal Administration tasks?

How will u improve the performance tuning in EP?

what are the benifits of Enterprise Portal?

How to change the language Option for an application in Webdynpro?

How meny types of Models in Webdynpro?

How will u change the Portal theme in a page in EP?

[former_member188598]

Hi,

1)what are the benifits of Enterprise Portal?

It provides a single point of access to people and can integrate different sap and non-sap systems. Used for web application developments.

2)How to change the language Option for an application in Webdynpro?

By this i think u mean to use internationalization i.e changin lang of ur application to any other for e:g german. For this u need to create .xlf proerty files which u find in src/package in package explorer. Also ur browser shud be enabled with the same language.

3)How meny types of Models in Webdynpro?

There are 6types of model:

*Adaptive rfc model-model for rfc module defintion. adaptive means it syncronizes data by itself with backend at runtime.

*adaptive websevice model- model for webserice. It can be locally published or u can use WSDL.

*java bean model-model for using beans in WD.

*webservice model(deprecated)-same as adaptive but use deprecated.

• webdynpro model for UML definition-model for uml definition file.

Regards

Priyanka

[Former Member]

Hi,

Check the following links. These may answer some of your questions.

http://help.sap.com/saphelp_nw04s/helpdata/en/e0/d831402a372b22e10000000a1550b0/frameset.htm.....>; this link will provide information for Portal Administration tasks.

http://help.sap.com/saphelp_nw04/helpdata/en/1c/0a3bcb9149453aab0132425c6f7cdf/frameset.htm...>; this link will helpful for changing portal themes in a page in Enterprise portal.

We can change portal themes in portal using theme editor. Using theme editor, we can create, administer and structure portal themes and also we can edit a fixed number of theme properties such as background color etc. If we use theme editor to create/edit themes, relevant stylesheets will generate automatically..

Consider reward points if this is useful..

Thanks & Regards

Reddi Pavana Krishna. K

[Former Member]

Hi

I have done the config for BI7.0 Portal which is same as EP7.0 .I have followed following steps.It may help you.

In order to access data from the backend system without having to log on, Single Sign On must work. In this case, the backend system must trust the Portal. Additionally, since the Java engine processes much of the data in a BI 7.0 system, it must also trust the backend system. A certificate from each system is used as the basis for the trust.

Configure trust of ABAP certificate in Portal

The BI Portal system must be configured to trust the backend system. To verify this trust, in the Portal, navigate to System Administration > System Configuration > Keystore Administration. In the dropdown, a certificate from the backend system should exist. If not, you must import the certificate into the portal and configure the trust as follows:

1. Go to transaction STRUSTSSO2 in the backend system

2. On the right side of STRUSTSSO2, click on the DN of the systemu2019s PSE shown in the Owner box within the System PSE > Own Certificate area

3. The certificateu2019s information should now appear in the Certificate area. Click on the Export Certificate button in the Certificate area.

4. Enter the path (desktop would suffice) and filename (e.g.; <ABAP SID>_certificate.crt). Maintain Binary format selection.

5. In the BI Portal, navigate to System Administration > System Configuration > Keystore Administration. Click on Import Trusted Certificate tab. Enter or browse to the path and filename of the certificate saved in Step 4.

6. Enter an alias for certificate that is being imported from the ABAP system (e.g.; <ABAP SID>_certificate).

7. Click Upload button

8. In Visual Administrator, navigate to Cluster > <SID> > Server > Services > Security Provider. In Runtime > Policy Configurations > Components, click on Ticket. Switch to Edit Mode (click on pencil at top), then click on the topmost Login Module named com.sap.security.core.server.jaas.EvaluateTicketLoginModule, and then click the Modify button at bottom.

9. Verify or Enter the following parameters after existing parameters (see Figure 2-8):

Set <n> trustedsys<n> <SID>,<client>

trustediss<n> <issuer>

trusteddn<n> <dn>

<n> = group sequence number beginning with 1; add 1 for each additional set

<SID> = SID of backend system

<client> = Client of backend system

<issuer> = DN of issuer (from source ticket)

<dn> = DN of owner (from source ticket)

Configure trust of Portal certificate in ABAP

The ABAP system must be configured to trust the Portal system. To verify this trust, in the backend ABAP system, go to transaction STRUSTSSO2. In the Logon Ticket area, a certificate from the Portal should exist within the Access Control List (ACL). If not, you must import the certificate into STRUSTSSO2 and configure the trust as follows:

1. In the BI Portal, navigate to System Administration > System Configuration > Keystore Administration. Confirm that SAPLogonTicketKeypair-cert is selected in the dropdown and then click the Download verify.der File button.

2. Extract the verify.der file from the ZIP to a local directory of your choice (desktop would suffice).

3. In STRUSTSSO2 of the ABAP system, click the Import certificate button within the Certificate area. Information from the Portal certificate will appear in the Certificate area

4. Click the Add to Certificate List button to enable future accessibility. The Owner DN of the certificate will appear in the Certificate List area.

5. Click the Add to ACL button to set the trust for the certificate.

6. In the popup, enter the System ID and Client of Portal u2013 Portal client is determined by the value of the login.ticket_client key of cluster-data > Global server configuration > services > com.sap.security.core.ume.service within configtool (default = 000).

Hope it will help u.

Regards

Amit Asthana