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little wing
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Quote little wing Replybullet Topic: Drill Down Data Validation
     Posted: 23 Dec 2011 at 2:36am
Hey guys, you have been very helpful since I joined the other week and I hope you can help me with a small problem I am having. I have created a report with a Chart that displays the Average Time to Complete Work Orders by Month. In the Select Expert I have plugged in the following formula:

{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
IsNull({TASKS.TYPE}) or

{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
{TASKS.TYPE} <> "BI Request" or

{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
{TASKS.TYPE} <> "BI Production Requests" or

{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
{TASKS.TYPE} <> "BI QA Team"


I've done this to exclude the BI work order types and to make sure nulls are included. Also, in the Chart Expert > Data I have the Chart to display On change of @dateCompleted (parameter) and by TASKS.TYPE in specified order (where TASKS.TYPE <> BI Pro Request OR BI Request OR BI QA Team).

I have set the report up to allow drill down for each month, which displays each work order individually, the time it was opened, time it was completed, and the total hours it took. In the Group Footer it shows COUNT of Work Orders, SUM of ElapsedHours (formula defined as: CF_DURATION ({@dtOpenDate},{@dtCompleted}, "h")), and also in the Group Footer is AverageHours (formula defined as: Round(Average ({@ElapsedHours}, {@dtCompleted}, "monthly"),2)

So the problem arises when drilling down to validate the data. For example, in May there is only one work order by B.I. which took 19.73 hours. When drilling down, this particular record will not display because of the Select Expert code above. But the totals in the group footer are unchanged either way! Any help or advice would be very much appreciated.


Edited by little wing - 23 Dec 2011 at 2:50am
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little wing
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Quote little wing Replybullet Posted: 23 Dec 2011 at 3:36am
It appears that work orders with a NULL value for TASKS.PRIORITY are being excluded. Could someone suggest a better selection formula to handle this?
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kostya1122
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Quote kostya1122 Replybullet Posted: 23 Dec 2011 at 5:02am
 try this
{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
{@dtCompleted} = {?Completed_Date_ Range} and
{TASKS.TYPE} <> ["BI QA Team", "BI Request",  "BI Production Requests"]
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DBlank
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Quote DBlank Replybullet Posted: 23 Dec 2011 at 5:11am
Is null has to be evaluated first so I would tweak kostya's suggestion just a little
( isnull({TASKS.TYPE}) or {TASKS.TYPE} <> ["BI QA Team", "BI Request",  "BI Production Requests"])
And
{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"])
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little wing
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Quote little wing Replybullet Posted: 23 Dec 2011 at 5:22am
You guys are great. I actually got it to work with the following:

{@dtCompleted} = {?Completed_Date_ Range} and
IsNull({TASKS.PRIORITY})and
IsNull({TASKS.TYPE}) or

{@dtCompleted} = {?Completed_Date_ Range} and
IsNull({TASKS.PRIORITY}) and
not ({TASKS.TYPE} in ["BI Request", "BI Production Requests", "BI QA Team"]) or


{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
IsNull({TASKS.TYPE}) or

{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
{TASKS.TYPE} <> "BI Request" or

{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
{TASKS.TYPE} <> "BI Production Requests" or

{@dtCompleted} = {?Completed_Date_ Range} and
not ({TASKS.PRIORITY} in ["Documentation only", "Project"]) and
{TASKS.TYPE} <> "BI QA Team"

Thanks guys, have a happy holiday, if you're into that type of thing Wink
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