inthe Interface objects we will get defaultly two data types objects one is ExchangeLogData and another one is ExchangeFalutData .. what is the use of these... and what is the difference between these two.. when we go for a each one...
Fault message types are designed for application-specific errors that occur on the inbound side and that are reported back to the sender or persisted in monitoring.
· When an application-specific error occurs on the inbound side, instead of returning a response message to the sender, the application returns a fault message to handle the error.
· The fault message of the application for an asynchronous inbound interface is persisted for monitoring.
Application-specific here means that the application on the inbound side triggers the error itself because, for example, the request message did not contain sufficient information
refer this for more detail. http://help.sap.com/saphelp_erp2004/helpdata/en/dd/b7623c6369f454e10000000a114084/content.htm
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A fault message is a message that describes an application-specific error situation.
Log data :
Trace and log files are essential for analyzing problems. They are offered for all components of SAP Exchange Infrastructure (XI).
ABAP Parts of SAP Exchange Infrastructure
The Integration Engine does not usually persist message data in the file system. For diagnostic purposes you may, however, want to write message trace information to a file. You can configure this in the Integration Server by choosing Exchange Infrastructure ® Administration ®Integration Engine Administration ® Error Analysis Settings in your SAP Easy Access user menu. As a result, the following files are written:
Use : Fault data
The proxy generation functions generate exception classes for fault messages. If an application triggers an exception using such an exception class, the ABAP proxy runtime automatically converts it to a fault message. Using the fault message, the application records an application error (for example, Requested Customer Profile Unknown).
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