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Former Member
Dec 09, 2011 at 03:22 PM

Update mods and remodelling

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Hello Masters,

I have some doubts could you please clear for me for which i could not find correct answers,i have searched in SDN foruns but i could not find accurate answer.

I have 1&1/2 years of experience which i worked in 2007,then i resined and i want to come back to SAP BI,but i dont remember all the concepts which i am asking and i dont have real time friends to help me.

1) First question about Delta mode for Generic datasources,

We have 3 types 0calday,timestamp and Numeric pointer.

As per my knowledge 0calday is used for Lo extractions and that brings all changed and new records to BI Right?

But when i am practising at home i ceated an ODS and loaded 9 records as full load and i changed 1 record and created 2 newrecords in SAP side so total 3 records should be extracted from R/3 but where i get only newly created records and i dont get changed record,I enableed delta using field AEDAT(created date) and lower limit as 1,is this the reason for i am not getting changed records??

if so how do we do to get changed and newly added records???

AND how do we enable delta Timestamp ??what should we enter as Field name(column)_______________?for time stamp??

IS there any SAP delivered field for Timestamp to enter in the fieldname.

second question 2) I have worked in maintenance project in development server, i used to change the cubes and ODS by adding new IO's.tht was BW3.5 version,so in 3.5 we say tht we can add new IO's in cube when we have data in cube.is it right??i searched in sdn forums some says tht we cannot add,delete or replace IO's in cube which has data but some say tht we can add new IO's but we can not delete and replace which one is correct?

Third question 3) In BW3.5 wan we modifyadd,delete,etc of IO's) in ODS if we have data in it????

Plesae help me out by ansering with these questions???please.

Thanking you in advance and sure points will be assigned.