TM1 Rules

Use of @= in TM1

@= in TM1: How to Use it in Rules and Processes

@= is used in TM1 for evaluation of operators in TM1 Rules and TI Processes. Here we explain how it is used and give examples for both rules and processes.

Over Feeding in TM1 – What is it and How to Avoid it

Overfeeding is where TM1 feeders are targetting more cells than are required. This can lead to excess memory consumption and reduce performance. Here we explain over feeding and how to avoid it.

Operators in TM1 Rule IF Statements

Explanation and Example of “AND” and “OR” Operators in IF statements in TM1 Rules.

CubeProcessFeeders – Forcing TM1 to Reprocess Feeders

In the rules for many cubes we work with there are conditional feeders. These often cause us problems…

Indenting TI Processes and Rules in TM1

How to use indents to layout Rules and Turbo Integrator processes in TM1 so they are easier to read.

Finding the Rules Editor in Cognos Insight

I was tasked to draft up something on Cognos Insight.  Without going through the Cognos Insight user guide,…

Notepad++ for TM1 Rules & TI – Updated!

With the new release of Notepad++ yesterday to v6.4.1, I thought it was a brilliant time to update…

Back to Basics – Regions in Rules

If there is one basic technical best practise which makes TM1 Solutions more straight-forward thus sustainable which is most often…

Rolling Forecast in IBM Cognos TM1

Recently, a client has asked to implement a rolling forecast model to move towards a more dynamic way…

3 Types of TM1 Rules All Developers Should Know

Here we discuss how to do three rules, all that should be in your TM1 kitbag. These include Allocation/Phase Rule, Rolling Value Rule and Averaging Rule (C Level). There are full explanations and the code used for the rule examples.

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