Time dependant Master data issue

Dear Experts,
I have a master data object 0DF_HRPOSTN which is time denpendant in that a position will have validity dates like when its first loaded as below
BI
Pos1001 01.01.1000 to 31.12.9999
later from source system this position validity might be ended like
pos1001 01.01.1000 to 31.12.2010
the problem is the infoobject is having key as position and end to date now even though this position validity is changed to 31.12.2010 BI is still holding the reocrd 31.12.9999 which is creating lot of issues, what can i do to rectify.
Thanks and Regards
Neel

Hi Diogo & Mark,
Actually the issue is see for example
John--Manager-- 01.01.1000 to 31.12.2009
John----
Sr Manger -
01.04.2009 to 31.12.2010
John -
Sr Manager-----01.04.2010 to 31.12.9999
Here John is no more in company so his position is stopped but as per standard BI now also has the thrid record
So when i want to select all the people who are active then i will get even john positions becuase condition will be like End to date
Greater than system date
I think that when we want to stop a positions validity then its should not get another entry ending to 31.12.9999.
So kindly help me selecting right records in my transformation and reports
Thanks and Regads
Neel

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Activate time dependent master data

Hello,
we're experiencing problems in activating time dependent master data.
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So, how can we activate those records?
Thanks,
Tudor

hi David,
I am having the same problem activating the 0mat_plant...
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The steps I did was....
Hi All,
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*Diagnosis:*Errors arose when activating InfoObject 0MAT_PLANT. An active version already existed before the activation.
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Composite Provider with Time dependent master data

Hi ,
we have a infoset and due to some performance issues we are creating a composite provider to replace Info set and that Info set is having Time dependent master data objects and DSO.. But when I was creating composite provider I do not see two time dependent objects (Valid from and Valid to ) in composite provider. Composite provider does not have them/ is it a limitation? Appreciate if provide a input on this.. [We are in BW on HANA 7.4 with SP 7 environment]

Hi Manohar Karunakaram
I remember that there was the following limitation with Composite provider in terms of time dependent masterdata but it was a little old limitation.(some time in 2013)
If temporal joins are required where the result set is depending on time-dependent master data, InfoSets have to be used since CompositeProviders can't provide that functionality.
I am not sure whether it was solved in the latest release and dont remember an OSS where this was addressed.
BR
Prabhith

Problem with Time dependent master data

Dear All,
I have 0PERSON master data infoobject. It is getting records extracted from backend R3 and from a different datasource called 'Peoplesoft'. It has a field 'Date of Birth'. Point of concern here is - whether a particular employee is present in Peoplesoft or in R3, his date of birth is constant. Unfortunately someone hs made 'Date of Birth' as a time dependent attribute of the InfoObject 0PERSON.
We extract data from Peoplesoft from 01.01.1900 to 31.07.2005. From 01.08.2005 onwards, data is getting extracted from R3.There are some employees which are present in Peoplesoft but they are not in R3.
Problem is occuring when the user is reporting on a relevant Infocube containing this 0PERSON infoobject. He does not see the value for this 'Date of Birth' field for certain employees. The reason for this is that the 'Date of Birth' field is blank in the interval 01.08.2005 - 31.12.9999 as this employee was absent in R3 and hence no record/s got extracted.
To view this value in the report - Please suggest me a possible remedy. I thought to write a routine but I dont think it is advisable to change a time dependent master data.
Thanks,
Srinivas

Hi,
There are two ways of solving your issue.
- Remove the time dependent check box for 0person, delete the transactional data, load the master data again and reload the transactional data.
- Write a program to extend the 'Date to' value to 31.12.9999 for all employees.
Ravi

Time-dependent master data in the cube and query

Hello,
I have a time-dep. masterdata infoobject with two time-dep attributes (one of them is KF). If i add this infoobject into the cube, what time period SID will be considered during the load? I assume it only matters during load, if i add the KF to the query it gets its value based on the SID in the cube.. right?
Thanks,
vamsi.

If its Time Dependent Master Data object when you run your Master Data if that time any changes to the Master Data that value will be overwrite to the old value you will get the new value. When you run the Query execution the Infocube Master Data infoobject will having the SID that time it will to there it will be displayed at that moved what is the value you have in the Master Data table.
This is what my experience.
Thanks,
Rajendra.A

Data not uploading in Time dependent Master data Infoobject

Hello All,
I have a master data infoobject for HR entity and have to load data from PSA to that info object.
The HR entity infoobject already have sone data like below:
HR Entity
Version
Date from
Date To
x
A
01.07.2013
31.12.9999
x
A
19.04.2013
30.06.2013
x
A
01.09.2012
18.04.2013
x
A
01.01.2012
31.08.2012
x
A
01.01.1000
31.12.2011
Now the data in PSA is as follows:
HR Entity
Start Date
End Date
X
01.01.2012
18.12.2013
Once I loaded this data to the infoobject, i can not see this value which is the latest value of this HR entity.
Can somebody please explain how the data gets loaded in the time dependent master data infoobject and why this entry is not getting loaded in the info object.
Regards
RK

Hi,
did you activate master data after your load?
You can check also version 'M' records and see if your record is there.
The load went green?
The problem is, that your entry overlaps all exisitng time intervals, which can't be deleted or merged as there may be dependent transactional data. You have first to delete the transactional data for this entity.
Then you can delete the time-dependent data and reoload it from your PSA.
BW will build then correct time intervals.
The easiest is to change the time interval in PSA, see example below:
At the moment the time interval is not accepted. But you can add time intervalls before 31.12.2011 and after 01.07.2013, Then system will create remaiing time intervals, e.g. your new record is:
HR Entity
Start Date
End Date
X
01.08.2013
18.12.2013
Result will be:
HR Entity
Version
Date from
Date To
x
A
19.12.2013
31.12.9999
x
A
01.08.2013
18.12.2013
x
A
01.07.2013
31.07.2013
Regards, Jürgen

What is time dependent master data?

Can anybody explain me in detail with an example for time dependent master data?
Thanks in advance.
Sharat.

hi,
the master data value changes with respect to some time characteristics.
say- Salesregion is a char that have sales rep as master data(attribute)
saleregion date from date to              sales rep
sr001        20/10/2007 20/12/2007          Ram
sr002        21/12/2007 12/05/2008          Ram
in the above example Ram is in two sales region in different dates.
these type of attributes were time dependent.
usually time period will be defined in the data range of 01/01/1000 to 31/12/9999.
Ramesh

Modify code to pull the time dependent master data

I fully under stand the suggestion below for the requirement to add the time dependent attribute comp code
thanks fo rthe help but please tell me if there is a way i can modify the abap code and make the user enter the value for the date on which he want to pull th emaster data for company code or keydate to and from and pull the master data, so how will i proceede should i create the variable on 0doc_date and how to modify the code. please help . i have opened another question with same desc as above to assign points
thanks
soniya
The literal within <..> is supposed to be replaced by the actual field name (as I didn't know the fields). In this case, I am changing your code for costcenter/company-code.
data : wa like /bi0/qcostcenter.
select single * from /bi0/qcostcenter into wa
where costcenter = comm_structure-costcenter
and objvers = 'A'
and datefrom le comm_structure-<keydatefield>
and dateto ge comm_structure-<keydatefield>.
if sy-subrc = 0.
result = wa-comp_code.
endif.
abort = 0.
You can use this code for update rule of company_code. You have to replace '<keydatefield>' with a field name that contains the date on which the company is to be derived. If there is a date in your comm_structure (eg aedat) which you can use, you can specify that field in place of this literal (instead of comm_structure-<keydatefld> use comm_structure-aedat). If you have no such field, and you wish to use current date for getting the company code from time-dependent master data, you can use sy-datum (ie replace comm_strucutre-<keydatefld> with sy-datum).
And it should work.
The 'master data attribute' option is one of the options when you create update rule (one of the radio button options).

That the code is doing anyway.
If your txn data in the cube doesn't have a date, how does it know it is Feb data, or, it is March data?
If it has a date or month field, you should modify and use this code to update the company based on that date instead of system date.
Other than that minor variation, it is already doing what you look for.

Time Dependency Master Data Load

Hi:
This is my first time to work on time dependency master data. I need help!
I first deleted master data and cleaned up the PSA for material sales.
Then I have turned on the feature of time dependent on the info object for material sales. Save it and activated the object.
Then i have problems by loading the master sales attribute data in PSA. The error is: on every record of material, it has "invalid 'to' date '00/00/0000'" and "invalid 'from' data '00/00/0000'".
Is every process i did wrong? What is the process to work on time dependent master data? and loading the data?
Thank you!!

Hi,
After turning on the time dependence...you get an extra field in the key of the master data table Q table date to and a new field date from as a new field.
These two fields needs to be mapped to date to and date from R/3 source as well.
If there is no source field for these two then you need to make sure to get the values for these fields.
Just check if you are getting any field like that from R/3...right now i think you have left the mappings for these fields as blank.
Thanks
Ajeet

Reporting on Time Dependent Master Date Info Provider

Dear All.
We have a info object Employee which is time dependent master data containing all the information with time dependency, when i create the query over this info object it give me the option to select the key date and it show the accurate information which is lying according to the key date.
my requirement is to show all the records in the report which are there in master data but i am not able to show more then one record cause of the key date, can you please let me know how can i show all the records for any given employee id in the query.

Hello Zeeshan,
By standard if you create query directly on time dependent info object, it would display the active records as of the report execution (if no key date has been provided). In any case you can only see one record per the info object key, not the history.
In order to fulfill this requirement, you may need to create infoset on this infoobject and select "date from" and "date to" as part of infoset fields.
Then create bex query on the infoset and drag the "date from" and "date to" also into "rows" section of the query (apart from infoobject key, time dependent attributes). This will let you see the history of changes to time-dependent attributes of the infoobject.
Cheers,
Vasu

Reporting Need on Time-Dependent Master Data

Hi Gurus, I have asked this question earlier as well but I did not got satisfactory answer so I thought I should open another thread.
I have this time-dependent Master data infoobject. I see that from the 2 extra fields are added DATETO and DATEFROM. I see in the transfer structure that theyare mapped to ENDDA and BEGDA from an R/3 table.
At the reporting level, the InfoProvider doesn't show these 2 fields. I wanted to see how I can make them show up in the InfoProvider so that I can create report using them. Please help me out on this one. Please let me know if I need to clarify this more.
Thnx.

Hi Bigtoja,
Immediately I can suggest 2 options ...
1. Have these two fields as attributes of the info object ... this will make them appear on the info provider.
2. Have an infoset built on it which will act as an info provider.
Adn as far as your question goes ... What I am trying to figure out is ... does making an info object as an info provider exposes only the P table ... since P table will not have Date To and Date From? I will have to research as well ...
Best regards,
Kazmi

Loading time-dependent master data using update rules/transformations

Hi
I am trying to load time-dependent master data to an infoobject. It seems that I get an error message on duplicate records if I use a transformation or update rule. Does this only work with direct update ?

In the DTP you have the option to ignore duplicate records....
Just select that and then load data...

Time dependant master data

Hello,
We have Cost Center as a time-dependant master data attribute of 0Employee and a cube with the day and hours for employees such as below.
Time Cube
Employee#   Work Date          Hours
1             1/5/2008   8
1                 2/8/2008    8
Master Data
Employee#   Begin Date End Date Cost Center
1                 1/5/2008     1/31/2008 1000
1                 2/8/2008     12/31/9999 1200
If we run a query based on the above with a "Key Date" of 2/15/2008 we'll get the below:
Employee#    Work Date         Hours   Cost Center
1                  1/5/2008   8         1200
1                  2/8/2008   8         1200
However what we're really looking for is a design so that when the query is run it will look at the Work Day and join with the master data for that date range and use the cost center for that day, such as below. Is this possible?
Employee#     Work Date         Hours   Cost Center
1                   1/5/2008   8           1000
1                   2/8/2008   8           1200
Thanks,
Ron

One way to do this dynamically with no restrictions is to use virtual characteristic.
There is a BW Expert article on this: u201CVirtual Characteristics and Key Figures Make Queries More Dynamicu201D, here is the [link|http://www.bwexpertonline.com/archive/Volume_02_(2004)/Issue_02_(February)/V2I2A1.cfm?session=].
You need a subscription to red this.
Otherwise here are [links|https://forums.sdn.sap.com/click.jspa?searchID=12889439&messageID=5075982] from SDN.

Changing time dependent master data records

Hello All,
I have a time dependent master data infoobject that has 39 million entries.
Now we decided that we no longer need it time dependent.
Hence we want to maintain constant value ( 01.01.1000 to 31.12.9999) going forward.(as changing the object's time dependency will have huge impact)
But for the historical data, we want to fix this and maintain only one record per value which will be the last record.
Can you please provide inputs on how this can be achieved as i tried various combinations of load( load to a copy object taking only last record, changing its valid to to 01.01.1000 and loading back) and its not working.
e.g the value XXX has following entries currently:
Object
Valid To
Valid From
XXX
15.06.2007
01.01.1000
XXX
19.09.2007
16.06.2007
XXX
28.01.2008
20.09.2007
XXX
30.03.2009
29.01.2008
XXX
31.03.2009
31.03.2009
XXX
15.04.2009
01.04.2009
XXX
31.12.9999
16.04.2009
we need to get to the below format:
Object
Valid To
Valid From
XXX
31.12.9999
01.01.1000

Hi Dhanya,
The approach u did (load to a copy object taking only last record, changing its valid to to 01.01.1000 and loading back) will not work on Master data because it is not a DSO, with the Proper keys in place, to overwrite all the previously existing data records. This approach will only work if the infoobject is not time dependent and in that case the question u posed will not arise at all .
SOLUTION:
One thing is Inevitable as Prashanth has prescribed, u have to delete the transaction data first at all the places, where and all it was used.
Then just delete the entire master data from the info object and just do a FULL DTP load from the underlying datasource putting a FILTER like "VALID_TO = 31.12.9999" so that only the last record of a particular Value will be loaded. (No need to do a full load from the source because even in the source it might had been the same old Values and might not have been revamped.)
Even for further delta's, it will be safer to maintain this filter at the DTP level if u r not sure of the constant value maintenance at the source.
Thanks & Regards
Sasidhar

Delete Time dependent Master Data

Hi Experts,
I have a Time dependent Master Data for 0EMPLOYEE, now I wish to delete only one historical line item from the master data and not the whole data with respect to a Given Employee Number.
Is it possible? Please provide the steps.

Hi,
To make my problem more clear.. please refer to the data below
0employee     Dateto     Date From
ABC     01.01.2010     31.12.2009
ABC     02.10.2009     30.12.2009
ABC     05.05.2009     01.10.2009
now I wish to delete the following record only.
ABC     02.10.2009     30.12.2009
When trying and selecting only the line item it does not allow as ABC is the key and is present in SID table and have transactional data.
Please advice how to proceed with deletion of the incorrect record as this was mistakenly created in master data itself.
Thanks,
Karan

Time dependant Master data issue

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