Connecting Unicode Business Systems

最新推荐文章于 2022-04-20 14:32:05 发布

转载最新推荐文章于 2022-04-20 14:32:05 发布 · 280 阅读

本文详细介绍如何在业务系统中设置RFC目的地LCRSAPRFC和SAPSLDAPI，以实现与系统景观目录（SLD）的Unicode连接。步骤包括在交易SM59中创建RFC目的地，配置技术设置，维护Java连接参数，以及选择Unicode标志。

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Connecting Unicode Business Systems

Procedure

If your business system is a 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:

Execute transaction SM59 in the business system.
Choose Create.
Enter at least the following:
- RFC destination: LCRSAPRFC
- Connection type: T
- Description: <your description>
Choose ENTER.
Choose the Technical settings tab page and do the following:
1. In the Program ID field under Registered Server Program, enter LCRSAPRFC_UNICODE.
  
  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 serviceof your Integration Server host.
  
  To find this information on the Integration Server host, call transaction SMGW, choose Goto Parameters Display , and search for the entries for the gateway hostname and gateway service attributes.
Choose the MDMP & Unicode tab page and select the Unicodeflag under Communication Type with Target System.
Save your settings.

Maintaining the Java Connection Parameters for LCRSAPRFC

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

Start SAP NetWeaver Administrator.
Choose Configuration Management Infrastructure Management JCo RFC Destinations
Under RFC destination specify the following:
- Program ID: LCRSAPRFC_UNICODE
  
  Note
  
  You can reuse this program ID for all Unicode business systems.
- Gateway Host: <localhost>
- Gateway Service: <sapgw$$>
- Server count: 3
Under Repository Configuration specify the following:
- Application Server: <localhost>
- System number: <$$>
- Client: <client where the Integration Server is defined>
- User: PI_JCO_RFC (defined during installation)
- Password: ask system administrator
Choose Save.

Maintaining the RFC Destination SAPSLDAPI

Perform the following steps to maintain the RFC Destination SAPSLDAPI:

Execute transaction SM59 in the business system.
Choose Create.
Enter at least the following:
- RFC destination: SAPSLDAPI
- Connection type: T
- Description: <your description>
Choose ENTER.
Choose the Technical settings tab page and do the following:
1. In the Program ID field under Registered Server Program, enter SAPSLDAPI _UNICODE.
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 Goto Parameters Display , and search for the entries for the gateway hostname and gateway service attributes.
Choose the MDMP & Unicode tab page and select the Unicodeflag under Communication Type with Target System.
Save your settings.

Maintaining the Java Connection Parameters for SAPSLDAPI

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