You can configure an outbound IDoc mapping to write IDocs that are not valid to a relational or flat file target. To write IDocs that are not valid to a relational or flat file target, connect the IDoc_Interpreter_Error_Output_Group port in the outbound mapplet to a relational or flat file target object. You must also configure the error log type session property in the

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page. Based on your requirement, you can choose to configure multiple target objects for each segment in the IDoc and for the IDoc_Interpreter_Error_Output_Group.