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/AIF/INF_ENG - Specify Interface Engines

/AIF/INF_ENG - Specify Interface Engines

SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3up   SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3up  
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In this Customizing activity, you define which engines should be used to handle message of the interface in, for example, Monitoring and Error Handling or the Message Summary.

Depending on the interface's base technology, for example, IDoc or proxy, you have to maintain the corresponding engines. You have to maintain the following engines:

  • Application engine
  • Persistence engine
  • Selection engine
  • Logging engine

You have created an interface in Customizing for the SAP Application Interface Framework under Define Interfaces. Alternatively, you can have used the Generate IDoc Structure and Interface Definition report to generate the interface.

If you want to maintain a customer-specific engine, it has to be defined in Customizing for the SAP Application Interface Framework under Additional Interface Properties -> Define Custom Engines.

If you do not maintain any engines, Monitoring and Error Handling handles the messages as proxy messages that are processed with the SAP Application Interface Framework.

After defining the interface, the following engines are set as default:

  • Application engine: Proxy
  • Persistence engine: Proxy
  • Selection engine: AIF index tables
  • Logging engine: AIF application log

Note that if you used the Generate IDoc Structure and Interface Definition report, the engines are set automatically depending on the variant ID you selected.

  1. Enter your namespace and select the interface for which you want to maintain engines.
  2. Maintain the engines corresponding to the interface's base technology.

Instead of selecting one of the engines delivered with the SAP Application Interface Framework, you can maintain a customer -specific engine. Select Customer-Specific and maintain the customer-specific engine's namespace and the customer-specific engine.






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This documentation is copyright by SAP AG.

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