Connectivity between SAP NetWeaver Portal & ECC R/3 system

[Former Member]

Hi,

I need to establish the connectivity between the Portal & backend system.

Kindly provide me the step by step process or sequence of activities to perform to establish the connection between Portal & R/3.

ECC or R/3 system :     EHP6 FOR SAP ERP 6.0

Portal                     :     SAP NetWeaver 7.3 Enhancement pack 1 (newly installed).

Regards,

N S

[Former Member · Accepted solution]

Thank you all for your support,

For the connectivity between fresh/New Installation Portal & ECC

1) Initialize/create SLD

2) Create Technical system in the sld (create backend ECC system in SLD)

3) SSO

           a) Perform the pre-requsire, set below parameters in As ABAP system in instance profile-                              login/create_sso2_ticket=2

                              login/accept_sso2_ticket=1

                              login/password_change_for_SSO=0 Optional)

                              icm/host_name_full= <FQDN>

                              SAPFQDN=<domain name> (Set this parameter in Default Profile)

                              set below parameters in As Java in default profile-

      SAPFQDN=<domain name>

      Restart ECC system

             b) Here with SAP NetWeaver 7.3 its amazing & simple to configure SSO

                                go to NWA --> Configuration --> Scenarios

                                Configuration wizard

                                Select all configuration objects

                                Select “SAP SSO Logon ticket scenario as Abap”to Java

                                Provide the required details, host name, communication user, credentials etc…

                                Finish

                                ***** NO need for certificate upload & download..

Check RFC destination is created or not. It might have got created. Ping the destination for testing

4) Create System Object in system Admin --> System Landscape

                               Establish Trust, and Test connection.

5) For testing, run a transaction, in System admin à support à application Integrat… à  test & config

Regards,

NS

[Former Member]

1. Implement SSO

2. Create System object.

Rest of the pre-requisites for ESS implementation and documented in the below link -

http://help.sap.com/erp2005_ehp_06/helpdata/en/88/0774a367d24aa89634223596d5dc20/content.htm?framese...

Regards,

Nakul

[ritesh_baheti]

Hi Hussain,

                 We configure SSO so that user should not enter his credentials again when he logs into the backend system. in order to access applications like Webdynpro, Transactions and BSP we must create System objects.

System objects are used to connect the portal to an external applications. please find the below links for creating system objects

http://wiki.sdn.sap.com/wiki/display/EP/How+to+Create+System+Object+in+the+Portal+for+Connecting+to+...

http://help.sap.com/saphelp_ep60sp0/helpdata/en/1f/bddf3d48b05d5ae10000000a11405a

/content.htm

[pramod_gopisetty1]

Check this out:

It gives step by step process to setup SSO between ECC and Portal.

http://www.saptechies.org/single-sign-on-with-portal-to-sap-backend-systems/

Hope this helps.

Cheers-

Pramod

[Former Member]

Hi Pramod,

Do I need to create the system & JCO connections before SSO??

Can you please share me any link & document for complete connectivity beween ECC & Portal..

Information: Portal is fresh/new installtion

we want to import/configure ESS MSS in Portal in future.

I want to have complete connectivity so that I can connect for ESS MSS, WebDynpor applications, transaction iviews etc..

Regards,

NS

[pramod_gopisetty1]

Hi Hussain,

Since it's a New Installation to setup ESS/MSS in Portal below are the steps you need to configure.

1. Follow the links Ritesh mentioned to create the system in Portal to connect to Backend ECC system.

2. Navigate to Content Administration - Web Dynpro - Maintain JCo Destinations

Once these are done you should be able to see the ESS applications working.

Hope this helps.

Cheers-

Pramod