Ago-function in BISE1

Hey!
Is it possible to use the AGO aggregate function in the standard edition? I've been trying to do it, but all I get are errors about using "standard aggregate functions."
More info here: Comparing successive years in a report
Regards,
Erik

Hello Erik,
I just started figuring out things on obise1. But I got things working with ago functions.
Did you create a new logical column with ago funcionality? That works just fine for me! And it uses the original colum aggregate function

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AGO function is not returning value in OBIEE 11g

I have 2 tables FIN_MASTER AND FIN_TRANS.
FIN_MASTER is having the following fields org_code, type_code, vr_no, vr_Date, pay_to .FIN_TRANS is having the columns org_code, type_code, vr_no, acct_code. debit, credit.
PK of FIN_MASTER is org_code, type_code, vr_no
PK of FIN_TRANS is org_code, type_code, vr_no, acct_code
I have imported these two tables in to physical layer and created join between these two tables on the following keys. org_code, type_code, vr_no. Then i dragged these two to BMM layer. Now i created 3 new logical columns in DIM_FIN_MASTER as year, quarter, month. These 3 columns are created using the functions year(vr_date), month(vr_date), quarter_of_year(vr_date). Then i created a dimension heirarchy called TIME( structure type is TIME) from this DIM_FIN_MASTER. and set chronological key on month level. Then I applied the AGO function on debit column with month level. After that, repository is uploaded and BI server is restarted. Now amount is not displaying in AGO function column in analytics. That column is appearing as empty.
Please advise me.

Here is the dirty fix, I'm heading off to sleep.
If the function CurrentAdId doesn't return a number, then
this will ensure it returns 0 (prevents your error, may not display
an ad):
<CFFUNCTION
NAME="CurrentAdId"
ACCESS="Private"
RETURNTYPE="numeric"
HINT="For internal use. Returns the Id of the current ad in
rotation.">

<cfset var returnVal = ListGetAt(THIS.AdList,
THIS.CurrentListPos)>
<cfif NOT IsNumeric(returnVal)>
<cfset returnVal = 0>
</cfif>
<CFRETURN returnVal>
</CFFUNCTION>

AGO function in OBIEE

Hi,
I am creating a new logical column on my fact table and would like to use time series function(AGO) to compare trends a month ago. I have a time dimension too.
I am using this expression defined in the new logical column properties:
Ago("HCBF"."Workflow Fact"."Total Case Handlers" , "HCBF"."Time"."Month of Year" , 1)
I get the following error message:
[nQSError: 27009] Unresolved identifier: "HCBF"."Time"."Month of Year".
The function expression appears to be fine, month of year is numeric and total case handlers is a count.
Can anybody help resolve this error message.
Thanks

Hi,
An issue remains with the AGO function in BI Answers, when I try to run a report in answers with the new column created in the fact table I get the following error in the log file:
Query Status: Query Failed: [nQSError: 22040] To use AGO function, the storage level of the query ('[Time.Dimension Key]') must be a static level.
I am selecting month name(Filtered on May 2010) and choosing fact measures(total cases, lastmonthcases). lastmonthcases is the new logical column created using AGO function.
Does this error look familiar, there is a time dimension key in the logical time dimension table but this is not referenced in the hierarchy.
Thanks

AGO function in OBIEE to display weekly sales data of this year vs last yea

All,
I would to create an analysis that display this year sales numbers vs last year by weekly
I was able to do this at month level by specifying the offset value to 12 to the AGO function in repository.
I am not able to do at week level.
Can someone please help?
Thanks

Check the W_DAY_D or W_WEEK_D for number of weeks per year, validate the year/4 then its leap year then 53
Use this in ago function at <<Number of Periods>>.
I think you have to go for 53 based on these tables some times 54.

Nested AGO function in OBIEE

Hi ,
I am not able to understand the reason behind using Nested AGO functions.
In one of the logical columns (Sales LastYear LastWeek) the mapping was in the following fashion:
Ago(Ago("Core"."Fact - Retail Inventory Receipts"."Receipts Retail" , "Core"."Date Retail Fiscal Calendar"."Fiscal Week" , 1) , "Core"."Date Retail Fiscal Calendar"."Fiscal Week" , 52)
Is it the same as writing a ago function with period of 53?
Like this:
Ago("Core"."Fact - Retail Inventory Receipts"."Receipts Retail" , "Core"."Date Retail Fiscal Calendar"."Fiscal Week" , 53)
Please help me understand.
Thanks for your help.
Anand

Hi Anand,
This is how I interpret the function:
Display the fact 'Receipts Retail' for the current fiscal period minus one fiscal week minus 52 fiscal weeks. So basically: Display the fact for the current fiscal period minus 53 fiscal weeks.
However, since the column is named 'Sales LastYear LastWeek', this definition is a bit tricky. The formula is only true, if the fiscal year consists of 52 fiscal weeks (most of the time this is correct, but you never know!). I would prefer changing the second part of the forumula to Fiscal Year, 1:
Ago(Ago("Core"."Fact - Retail Inventory Receipts"."Receipts Retail" , "Core"."Date Retail Fiscal Calendar"."Fiscal Week" , 1) , "Core"."Date Retail Fiscal Calendar"."Fiscal Year" , 1)
This will substract a fiscal week and a fiscal year.
I hope this helps.
Regards,
Marco Siliakus

OBIEE 11g Ago Function

Hi All,
I am using ago function in Answers it works fine
But
when observing the data, data is mismatched at particular Product category, why because two category s (A,B)   has same subcategory name (Basic)
CAT       Sub Cat
A ------        Basic
A ------       Value Add
A ------       High
B -------     Basic
B ------       low
B ------     medium
My report has five columns like CM -1 , CM-2,CM-3,CM-4,CM-5 ,
when i was selecting cat A and subcat is Basic, Data as below ....
CM-1         CM-2     CM-3     CM -4    CM -5
A basic   A basic B basic B basic   A basic
if sub cat name is different no issue
Please help me.
Regards
Rm

You can create a compound key of Cat + SubCat (concatenation in a logical column is a quick win) which will render the SubCats unique and assign that as the logical level key:
SubCat:
A-Basic
A-Value Add
A-High
B-Basic

Does ago function works at day level in obiee 11g

Hi,
I want to know does AGO function works well at day level in Obiee 11.1.1.6 .
Edited by: user12635494 on May 8, 2012 2:58 AM

Yes, it will work. Just double click the Time level (say year/month/week), mark it as a chronological key (on keys tab). Use that in your AGO function

Problem with AGO function in OBIEE

Hi I am new to OBIEE,
I am working on Trend Analysis of ETL Mappings,
I am using AGO Function to get the Previous day Elapse Time of a mapping but while generating the report its behaving in a strange way.
like
AGO("BI Performance"."Map Val Fact"."Elapse Time Minutes","BI Performance".ETLStartDim."Day",1) -- Day Ago Elapse time
AGO("BI Performance"."Map Val Fact"."Elapse Time Minutes","BI Performance".ETLStartDim."Day",2) -- Two Day Ago Elapse time
For example, in database there is date like
Date Elapse Time
2nd June 10 min
1st June 11 min
30th may 10 min
My date in Report should be like
Date Elapse Time Day Ago Elapse Time Two Day Ago Elapse Time
2nd June 10 11 10
But the date coming over here is
Date Elapse Time Day Ago Elapse Time Two Day Ago Elapse Time
2nd June 10
3rd June 10
4th June 10
So if any one could help me out of this, it would of great help.
With Regards
Chaitanya

This is posted to the incorrect forum. Please post to an OBIEE forum.

Level based measure and AGO function

Hi,
I've a TIME fact table with a single dimension (TIME_DIM) and a single measure (WORK_DAY).
WORK_DAY is 1 if the day is a working day, otherwise it is 0.
This way I can get the number of working days by month, quarter and year.
(TIME is a logical fact table. WORK_DAY is phsical stored inside the physical TIME_DIM).
To have WORK_DAY work correctly when used with others fact tables, I've defined it as a level based measure, where all the dimensions are set to the "total" level, apart TIME_DIM.
So far so good.
Then I created a new calculated measure WORK_DAY_PREVIOUS_YEAR.
I used the AGO function this way: AGO (TIME.WORK_DAY, TIME_HIERARCHY.YEAR, 1)
No complains by OBIEE, but this column always returns 1...
I've no trouble using level based measures.
I've no trouble using AGO.
But if I mix them together they no longer work.
Do you experience this issue? Any workaround?
I'm using OBIEE 11.1.1.5
Regards,
Corraod

What is the month level key column functionality in your time dimension?
it should be in format of yyyymm but not in just mm ..

Using text in AGO function

Hi guys,
I have a factless fact (indicator and some textual field) that I need to display for previous year.
I need somehow to use it in AGO function - I'm getting error message that AGO can only accept aggregated measure.
Any ideas?

Great tip! I'll try...Mma - nice to see you back in action :-)...Worked like a charm!
Message was edited by:
wildmight

How to use Ago function in BIEE with mysql database

Hi experts,
Ago function works well in Oracle database,but when I tried a mysql database,it didn't show results as expected. Anyone knows how to use Ago with mysql as data source?

Hi Gurus, need help

Error while using Ago function

hi all,
OBI 11.1.1.7.1
I am unable to view data on result tab. No value returned in Calcutated Attribute. Please Help
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 43113] Message returned from OBIS. [nQSError: 22040] To use Ago function, the storage level of the query ('[Time Dim.PAY_DT]') must be a static level.Please have your System Administrator look at the log for more details on this error. (HY000)
Regards,
Nivedita

Substr("Fin Account".ASSET_NUM, 1, instr(Fin Account".ASSET_NUM, ':')+1)
or
Substr("Fin Account".ASSET_NUM, instr(Fin Account".ASSET_NUM, ':')+1,50)
i think you should use 3 parameters, did you try that if it would work?
additionally check what is the default format of your data: go to column properties -> data format; if its text then ok; otherwise you will have to cast the number to char; in such a case the above could be:
Substr(cast("Fin Account".ASSET_NUM as char(20)), 1, instr(cast(Fin Account".ASSET_NUM as char(20)), ':')+1)
or
Substr(cast("Fin Account".ASSET_NUM as char(20)), instr(cast(Fin Account".ASSET_NUM as char(20)), ':')+1,50)
Edited by: UserMB on Jun 25, 2009 6:17 AM

Does OBIEE 11.1.1.7 support AGO function at Week level

Hi,
I have a time dimension with Year,Quarter,Month,Week and Day Levels.
Year - 2013,2012...
Quarter- Q1,Q2,Q3,Q4
Month - 1,2,3..12
Week - 1,2,...52
Day - Date_id (20130101...(YYYYMMDD).
My Keys are : Year Level(Year_Number)
Quarter Level (Year+Quarter Number)
Month Level(Year+Month number)
Week Level(Year+Week number)
Day - Date_id(also defined as chronological keys)
I am creating a AGO(Measure,Level,1) in answers for Year and Week Level and they don't render correct results.
I started building the hierarchy with only Year and Day levels..verified the results - Looks Ok.
Similar fashion proceeded with Year,Quarter,Month and Day - Looks OK.
When I introduce Week level - All the AGO values are incorrect.
Any help on this is really appreciated.
Regards,
Swetha

Thanks Srini Veeravalli for your reply.
Yes I have verified it thoroughly.I have implemented this before on 10G for other customers and I don't feel that something is wrong with it .
I found this link on AGO Function in OBIEE 11G:
=======================================
https://forums.oracle.com/message/9323083
Does a month have always the same number of week and begin with the first day of a week ?
If it's not the case, your dimension is not good when you make a report on the week grain for a year ago for instance.
Here a check list:
http://gerardnico.com/wiki/dat/obiee/ago_todate_configuration#timecalender_dimension_design_verification
============================================
OBIEE 10G/11G - How to set up the time dimension (for time series functions Ago, Todate, ...) ? | GerardNico.com …
In the above post also, Time dimension configuration for AGO/TODate ( Time series) are set up with 4 levels: Year,Quarter,Month and Day.
So Just needed a confirmation if week level shouldn't be in the hierarchy in 11.1.1.7.
Regards,
Swetha

TODATE and AGO function errors in OBIEE

I have aggregated time dimension. The time calendar comprises of the following structure with a physical table for each level in the Physical Layer -
Year -> Half Year -> Quarter -> Month -> Week -> Day
These tables form the calendar. The RPD works fine until I use the TODATE and AGO based fields in the query.
When I use the AGO and the TODATE time series function to generate the YTD and PY YTD calculations in the Business Modelling Layer. The system gives the following error on Answers -
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 22045] AGO function is used on a time dimension which is logically snowflaked. (HY000)
SQL Issued: SELECT "- Retail Calendar"."Year Identifier" saw_0, "- Sales"."Gallons Sold" saw_1, "- Sales"."Profit Amount" saw_2, "- Sales"."Sales Quantity" saw_3, "- Sales"."Retail Sales Amount" saw_4, "- Sales"."Licensee Sales Amount" saw_5, "- Sales"."% Retail Sales Amount" saw_6, "- Sales"."% Licensee Sales Amount" saw_7, "- Sales"."Store Average Profit" saw_8, "- Sales"."Sales Amount - Last Year" saw_9 FROM "Reporting Objects" ORDER BY saw_0
Let me know what I am doing incorrect here?
I have checked all the joins to see if the time calendar has been incorrectly joined, but I can't find anything. Please help.

Below are the physical tables involved -
Year - TIME_YEAR_DM
Half Year - TIME_HALF_DM
Quarter - TIME_QTR_DM
Month - TIME_MTH_DM
Week - TIME_WK_DM
Day - TIME_DAY_DM
Each of these tables has an Identifier key (for example, YR_IDNT, HALF_IDNT, QTR_IDNT, etc.) that uniquely identifies the rows. I am using these IDNT fields as my hierarchical keys.

AGO function issue

Hello
Im trying to use the AGO function in in my Column Formula to compare the difference between month to month. The formula is as follows:
AGO("Fact - Revenue"."Revenue - DW","Period"."Period",1)
... but every time im getting the error message:
Formula syntax is invalid.
[nQSError: 10058] A general error has occurred. [nQSError: 43113] Message returned from OBIS. [nQSError: 27037] Unresolved level: "Period"."Period". (HY000)
SQL Issued: SELECT AGO("Fact - Revenue"."Revenue - DW","Period"."Period",1) FROM "LC ELT - Revenue and Margin"
Not sure why this is. I have tried not inserting the 'time level' option which doesn't give me an error but does give me slightly incorrect results, just off the correct value.
Has anyone experienced this before? If so, could you please let me know what you did to resolve it?

The Ago syntax is
Ago(<<Measure>>, <<Level>>, <<Number of Periods>>)
I dont think "Period"."Period" is a level from time dimension.
In your case valid Levels are
- Year
- Half
- Quarter
Pls mark as correct/helpful if helps
Edited by: veeravalli on Nov 19, 2012 5:31 PM

Ago-function in BISE1

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