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Excel Functions
John Vaughan

Dynamic TM1 Server Name in Excel Workbook

Dynamically refer to the current TM1 server with the TM1PRIMARYDBNAME Excel function. It will mean all your server references in TM1 formulas will dynamically update and refer the model you are currently logged into.

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General Ledger Analysis with TM1

Do you have Excel based TM1 reports with hard coded Excel SUM formulae? Or manually entered line descriptions on your P&L or Balance Sheet, or a General Ledger cube with negatives for credits and positives for debits, when your users want to see all positive values? Here’s a quick case study for what we achieved for a new client last week that delivers all this and enables the GL cube to be easily used in Planning Analytics Workspace.

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Excel Functions
John Vaughan

Create a TM1 Send Sheet in Excel

Excel based TM1 Send Sheets are a wonderful way of having data that is calculated in Excel loaded automatically into TM1 on demand. Here we show how to create a send sheet and automate it so that it only runs when required.

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Excel Reports
John Vaughan

How to Take a Snapshot in Planning Analytics for Excel

Here is how to create a snapshot of a TM1 report in Planning Analytics for Excel – PAX. This essentially does a copy, paste special, values on the TM1 formulae only, leaving all your Excel formulae untouched. It is very useful for creating a version of a TM1 report that is disconnected from the underlying TM1 data.

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Administration
John Vaughan

How to Set TM1 to use Cognos Security (CAM)

This is a comprehensive guide to configuring TM1 to use Cognos CAM security. It includes why you might connect Cognos security to TM1, TM1 environment changes and how to deploy and configure the BI Interop files to your BI application and gateway servers.

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Administration
John Vaughan

How to Use Excel Dates as Serial Dates in TM1

TM1 and Excel can now share the same serial date system by the use of UseExcelSerialDate=T in your tm1s.cfg file. Here is the details on this development in Planning Analytics. This means that day number 1 is 1-Jan-1900 in both systems.

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Setting Dimension Order for a TM1 Cube

Dimension order within cubes in TM1 is important not only for performance, but also for usability. When should you set the order for usability and when for performance? And how do you optimise the dimension order for performance? All these questions and more are addressed in this post from ExploringTM1.

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