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Connecting Non-Unicode Business SystemsLocate this document in the navigation structure

Procedure

If your business system is a non-Unicode system, the RFC destinations LCRSAPRFC and SAPSLDAPI are used and need to be defined for the connection between the business system and the System Landscape Directory (SLD).

Maintaining the RFC Destination LCRSAPRFC

Perform the following steps to maintain the RFC Destination LCRSAPRFC:

  1. Execute transaction SM59 in the business system.

  2. Choose Create .

  3. Enter at least the following:

    • RFC destination: LCRSAPRFC

    • Connection type: T

    • Description: <your description>

  4. Choose ENTER .

  5. Choose the Technical settings tab and do the following:

    1. In the Program ID field under Registered Server Program , enter LCRSAPRFC _NONUNICODE .

      This program ID must correspond to a program ID specified in the AS Java RFC engine settings on the Integration Server host.

      Note

      The program ID in the RFC engine settings is case-sensitive.

    2. Under Gateway Options enter the Gateway host and Gateway service of your Integration Server host.

      To find this information on the Integration Server host, call transaction SMGW, choose Start of the navigation path Goto  Next navigation step Parameters Next navigation step  Display End of the navigation path, and search for the entries for the gateway hostname and gateway service attributes.

  6. Choose Save .

Maintaining the Java Connection Parameters for LCRSAPRFC

Perform the following steps to maintain the Java connection parameters for LCRSAPRFC (more information: Integrating Security Functions ):

  1. Start the SAP NetWeaver Administrator.

  2. Choose Start of the navigation path Configuration Management Next navigation step Infrastructure Management Next navigation step Jco RFC Destinations End of the navigation path

  3. For the RFC destination specify the following:

    • Program ID: LCRSAPRFC_NONUNICODE

      Note

      You can reuse this program ID for all Unicode business systems.

    • Gateway Host: localhost

    • Gateway Service: sapgw$$

    • Server count: 3

  4. Under Repository Configuration specify the following:

    • Application Server: localhost

    • System number: $$

    • Client: <client where the Integration Server is defined>

    • User: PI_JCO_RFC (defined during installation)

    • Password: ask your system administrator

  5. Choose Save .

Maintaining the RFC Destination SAPSLDAPI

Perform the following steps to maintain the RFC Destination SAPSLDAPI:

  1. Execute transaction SM59 in the business system.

  2. Choose Create .

  3. Enter at least the following:

    • RFC destination: SAPSLDAPI

    • Connection type: T

    • Description: <your description>

  4. Choose ENTER .

  5. Choose the Technical settings tab page and do the following:

    1. In the Program ID field under Registered Server Program , enter SAPSLDAPI _NONUNICODE .

    2. Under Gateway Options enter the Gateway host and Gateway service of your Integration Server host.

      To find this information on the Integration Server host, call transaction SMGW, choose Start of the navigation path Goto  Next navigation step  Parameters  Next navigation step  Display End of the navigation path, and search for the entries for the gateway hostname and gateway service attributes.

  6. Save your settings.

Maintaining the J2EE Connection Parameters for SAPSLDAPI

The RFC destination SAPSLDAPI also uses the registered server program SAPSLDAPI_NONUNICODE. Therefore, you do not need to maintain anything here, since you have already maintained the connection parameters for LCRSAPRFC.