Steps to configure R/3 system to Portal implementation

Question

Hi
Please provide steps to configure R/3 system to Portal implementation
when i m opening standard iview in ESS in portal i m getting following runtime error.
  com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to resolve JCO destination name 'SAP_R3_SelfServiceGenerics_MetaData' in the SLD. No such JCO destination is defined in the SLD.
Please help
Thanks

Answer 1

Hello Bhupinder Singh,
To use ESS/MSS services in Portal follow the following Steps
Maintaining jCo Connections
Use
jCo connections are used in iViews to connect directly to a backend. They are delivered with the portal content and must be activated (configured to access a specific system).
jCo connections have two parts: one with <jCo name>, and the other with suffix <jCo Name>_MetaData. The first one transfers user-specific data within the scenario; the other transfers only the needed metadata. For the jCo with name <jCo name>, SAP Logon Ticket is recommended as an authentication method. For the metadata connection, a user ID and password is needed. A system user created before is sufficient.
Procedure
Within this guide we generically describe the step-by-step procedure for an example connection set. Perform all steps for the following jCos:
u2022     SAP_R3_Financials / SAP_R3_Financials_Metadata
u2022     SAP_R3_HumanResources / SAP_R3_HumanResources_MetaData
u2022     SAP_R3_SelfServiceGenerics / SAP_R3_SelfServiceGenerics_MetaData
u2022     SAP_R3_Travel / SAP_R3_Travel_MetaData
u2022     SAP_R3_SelfServiceGenerics_MetaDataFIN
1.     Open the Web Dynpro Tool Applications overview page of your SAP NetWeaver Application Server Java: (http://<host>.<domain>:<port>/webdynpro/welcome)
2.     Select the Content Administrator link (or use a direct link, such as http://<host>.<domain>:<port>/webdynpro/dispatcher/sap.com/tcwdtools/Explorer) and logon with j2ee administrator rights
3.     Choose the Maintain JCo Destinations button.
4.     The available jCos are displayed with a red light, indicating that they are not yet maintained.
5.     In the JCo Destination Details iView, choose the Create button for the jCo you want to create.
6.     In Guided Procedure Section 1: General Data, make the following entries:
Field name     User action and values     Note
Name     <jCo_Name> or <jCo_name>_Metadata     Do not change the client number (for example, 100)
Maximal Pool Size     <keep default value>     
Maximum connections     <keep default value>     
Connection Timeout (msec.)     <keep default value>     
Maximum Waiting Time (msec.)     <keep default value>     
7.     Choose Next.
8.     In J2EE Cluster, make the following entries:
Field name     User action and values     Note
Use Local J2EE engine <SID> on <host>     Selected     Keep default values
9.     Choose Next.
10.     In Connection Type u2013 Data Type, make the following entries:
Field name     User action and values     Note
Data Type     Dictionary Meta Data     Dictionary Meta Data selected for <jCo_name>_MetaData; Application Data selected for <jCo_name> maintenance
Destination Type     Load-balanced Connection (recommended)     For Dictionary Meta Data Connection, the value cannot be changed
11.     Choose Next.
12.     In Msg. Server Connection, make the following entries:
Field name     User action and values     Note
Message Server     <select message server for your SAP ERP HR system>     The values are taken from the technical system list of the SLD
Logon Group     <select logon group for your SAP ERP HR system>     The values are taken from the technical system list of the SLD
13.     Choose Next.
14.     In Security u2013 User Authentication, make the following entries:
Field name     User action and values     Note
Used Method     <if using <jCo_name>, select Ticket>
<if using <jCo_name>_Metadata, value cannot be changed>     
Name     <enter connection user name>     For example, rfcsysuser
Password/Confirm Password     <enter a password>     
Language     English     
SNC Mode     Off     For more information on SNC Mode, see the SAP NetWeaver 7.0 Help.
15.     Choose Next.
16.     In the Summary step, verify your settings, then choose Finish. The system displays a positive status message.
17.     In the JCo Destination Details iView, choose the Test link. The system displays a positive status message.
If the test fails, try to ping the ABAP system using the URL link. Check your settings, especially SLD, and certificate upload.
Let me know weather your problem solved or not.
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Please close the thread if problem solved
Thankyou,
Regards
Vijai