What Are Various Ways To Make Generic Extractor Delta Enabled?

1.	What Are Various Ways To Make Generic Extractor Delta Enabled?
Answer» This field from the EXTRACTION STRUCTURE of a DataSource meets one of the following criteria: The field has the following type: Time stamp. New RECORDS to be LOADED into the BW using a delta upload have a higher entry in this field than the time stamp of the last extraction. The field has the following type: Calendar day. The same criteria applies to new records as in the time stamp field. The field has another type. This case is only supported for SAP Content DATASOURCES. In this case, the maximum value to be read must be displayed using a DataSource-specific exit when beginning data extraction. This field from the extraction structure of a DataSource meets one of the following criteria:

Answer»

This field from the EXTRACTION STRUCTURE of a DataSource meets one of the following criteria:

The field has the following type: Time stamp. New RECORDS to be LOADED into the BW using a delta upload have a higher entry in this field than the time stamp of the last extraction.
The field has the following type: Calendar day. The same criteria applies to new records as in the time stamp field.
The field has another type. This case is only supported for SAP Content DATASOURCES. In this case, the maximum value to be read must be displayed using a DataSource-specific exit when beginning data extraction.

This field from the extraction structure of a DataSource meets one of the following criteria:

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