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Thursday, March 11, 2010

Configuring HTTP and RFC Connections in SAP XI / PI

 
Local RFC Connections

For local RFC connections between AS ABAP and AS Java (that is, for RFC connections within the same instance), the variable $$ is used for local addressing.

  1. Specify the following parameters:

    • hostname: localhost

    • gwservice: 'sapgw$$'

    • instno: '$$'

    At runtime, rfcengine substitutes '$$' with the local instance number.

 
RFC and HTTP Destinations on the Integration Server
AS ABAP
  1. Call transaction SM59.

  2. Choose the HTTP destination INTEGRATION_DIRECTORY_HMI.

  3. Set the HTTP connect data to <virtual host>:<httpport>.

  4. Choose the RFC destination AI_RUNTIME_JCOSERVER.

  5. Delete the gateway settings.

  6. Repeat step 5 for the following RFC destinations:

    • LCRSAPRFC

    • SAPSLDAPI

AS Java
  1. Start the SAP NetWeaver Administrator.

  2. Choose   Configuration Management   Infrastructure Management   Jco RFC Destinations .

  3. Select the RFC destination AI_RUNTIME_JCOSERVER.

  4. Change the gateway connection data to localhost, sapgw$$.

  5. Change the repository connection data to localhost, $$.

  6. Repeat steps 4 and 5 for the following RFC destinations:

    • LCRSAPRFC

    • SAPSLDAPI

  7. Choose   Configuration Management   Security Management   Destinations  .

  8. Select the HTTP destination pmistore.

  9. Set the HTTP connect data to <virtual host>:<httpport>.

 
External RFC and HTTP Destinations

RFC and HTTP destinations to the Integration Server should address the load balanced components Message Server and Web Dispatcher.

 

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