TM1 Forum

Posted: **Wed Aug 29, 2018 7:28 am**

Hi all,

I'm trying to create a picklist cube for an existing cube using a Turbo Integrator process.

I'm creating a cube with the correct name (}Picklist_Cube_Name) with the same dimensionality as the original cube with the addition of the }Picklist dimension as the final dimension. I'm then attaching a rule to the picklist cube using the RuleAttach TI function.

The code is a little complex, but a simplified version would look like this (given an existing cube called "Cube001" with 3 dims):

Code: Select all

sD1 = "dim1';
sD2 = "dim2';
sD3 = "dim3';

sTargetCubeName = 'Cube001';
sPicklistCubeName = '}Picklist_' | sTargetCubeName;
sPicklistDimensionName = '}Picklist';

## Assume this file exists and contains valid picklist rules!
sPicklistRuleFile = '..\source\Cube001_Picklist.txt';

IF(CubeExists(sPicklistCubeName) = 1);
	CubeDestroy(sPicklistCubeName);
ENDIF;

CubeCreate(sPicklistCubeName, sD1, sD2, sD3, sPicklistDimensionName);
RuleLoadFromFile(sPicklistCubeName, sPicklistRuleFile);

This code creates a valid picklist cube with the rule attached, but unfortunately, the picklist only shows up in the target cube after I re-start the server.

I've tried unloading the cube, and selecting "Create Picklist Cube" in architect, but neither work. I don't think the issue is with the structure of the picklist cube itself, since it does work once the server is re-started.

Has anyone tried this? Is there a trick I can use to refresh the picklists once the picklist cube is created? Any help would be appreciated!

Cheers,
Harvey.

Posted: **Wed Aug 29, 2018 8:14 am**

Hi,

Try to call SaveDataAll in epilog

Posted: **Wed Aug 29, 2018 9:48 am**

SaveDataAll doesn't seem to make any difference.

What I have discovered is that the picklist works the first time the cube is created, but once it's established I can't delete it and re-create the picklist cube.

For now I'm just going to leave it if it already exists and replace the rule file. That will work well enough for my purposes.

I would still like to know the answer if there is one, though.

Posted: **Thu Aug 30, 2018 3:37 am**

Have you tried unloading picklist target cube, and then reload the target cube (create a one cell cube view and access it).

Suspect there is a cube dependency on picklist cubes. Destroying the picklist cube may have removed this dependency.

TM1 Forum

Creating a }Picklist cube in a TI process

Creating a }Picklist cube in a TI process

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Re: Creating a }Picklist cube in a TI process