.Calday

If the DataSource having the field like AEDAT (which provides the information about time in yyyy.mm.dd)then select the delta option CALDAY .Upper limit should be 1 and lower limit should be zero. then it will extract the records upto Yesterday.Specify the field name.

2.TIME STAMP

If the DataSource having the field like UZEIT (which provides the information about time in yyyy.mm.dd.hh mm ss) then select the delta option Time Stamp.Specify the field name.

Let us assume that Delta is running for Every one hour.

First delta runs at 1 amSecond delta runs at 2 am ( Status will be >= last Delta means (1 am ) and <= Current Delta (2 am) documents posted Between these timings will be extracted )

Suppose if any doc1 posted at 1.55 am but this is saved at 2.05. At this time this perticular doc1 will not be extracted between 1am - 2 am Delta. So there is a chance to miss doc1. I f you set the Upper limit 30 mins then it will extract this doc1. because of uppar limit setting. now delta time will be 1 am - 2.30 am.

if you run third delta - 3.am (Status will be >= last Delta means (2 am ) and <= Current Delta (3 am) documents posted Between these timings will be extracted )

Because of Uppar limit 30 mins setting some duplicate documents will be extraced .Thats why Feed this data to DSO.

Upper limit should be 30 and lower limit should be zero. (SAP recomonded)

3.Numeric Pointer

If the Data Source having Uniquely Identifide and Monotonically increasing field like Sales document Number Then you can Set the delta as Numeric Ponter. Just keep the cursor where u want to extract, upto that u can get the data. But u can not get changed records at this time but for any changed record there will be a new record generated in GLPCA table , these records will move to DS.

There are two options like

1. New Status for the changed records. (If you set this it is mandatory to load the data to DSO)2. Additive Delta . ( If you set this you can load the data to CUBE or DSO).