Really appreciate your answer. Thanks
TM1 Rules
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princessribka
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TM1 Rules
Hi All, I'm a very very beginner in using TM1. Can you please explain to me what's the difference between using STET rules an using 0?
Really appreciate your answer. Thanks
Really appreciate your answer. Thanks
Ribka Novindy
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declanr
- MVP
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Re: TM1 Rules
A zero rule derived cell is zero and cannot be overwritten without a change to the rule or conditions governing its execution. STET stops rules applying to a cell and allows a value to be typed or TI'd in. STET aalso uses less memory than a zero rule.
Declan Rodger
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princessribka
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Duncan P
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Re: TM1 Rules
That's interesting about the memory consumption Declan, and kind of counter-intuitive. I'm interested to know if it is in all cases, and also how it was measured. Do you have examples you can share?
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declanr
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Re: TM1 Rules
Duncan, I did a bit of testing on this a while ago and will try and dig out where it was I did it... currently I have about 25 different TM1 services on my laptop and I have a feeling that it actually exists on one of those on my harddrive at home.
From what I recall it wasn't always the case that STET took less memory than a zero but there were certainly a couple of conditions which caused it and I will try and find them.
As far as I can remember I have never come across a case where a rule'd zero takes less memory than STET.
From what I recall it wasn't always the case that STET took less memory than a zero but there were certainly a couple of conditions which caused it and I will try and find them.
As far as I can remember I have never come across a case where a rule'd zero takes less memory than STET.
Declan Rodger
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Duncan P
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Re: TM1 Rules
Thanks Declan.
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declanr
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Re: TM1 Rules
Duncan,
I have had a brief look through some of my older services to find where I tested this but to no avail, I also tried to recreate the scenarios but it came up (as you outlined) with no difference between STET and =0.
I did at the time get a colleague to check the results as I was quite surprised and thought I may be going insane, said colleague confirmed the same outcome. However now that I can't recreate it and neither of us have details of exactly what we did I am certain that I am going insane!
So for the time being I will retract my comments and we should assume I was wrong
Should I have recollection of memory or notice similar results in the future I will post an update but until then it would appear I have just been imagining things.
I have had a brief look through some of my older services to find where I tested this but to no avail, I also tried to recreate the scenarios but it came up (as you outlined) with no difference between STET and =0.
I did at the time get a colleague to check the results as I was quite surprised and thought I may be going insane, said colleague confirmed the same outcome. However now that I can't recreate it and neither of us have details of exactly what we did I am certain that I am going insane!
So for the time being I will retract my comments and we should assume I was wrong
Should I have recollection of memory or notice similar results in the future I will post an update but until then it would appear I have just been imagining things.
Declan Rodger