TM1 Forum

We have had a TI process running the past four yrs with no issues and yesterday started receiving the err msg:

Error: Prolog procedure line (9): Unable to register subset

The Prolog is:

If(SubsetExists('Accounts', 'Store PL Detail Zero Suppressed New') = 1);
SubsetDestroy('Accounts', 'Store PL Detail Zero Suppressed New');
EndIf;

SubsetCreate('Accounts', 'Store PL Detail Zero Suppressed New');
#SubsetDeleteAllElements('Accounts', 'Store PL Detail Zero Suppressed New');
SubsetExpandAboveSet('Accounts', 'Store PL Detail Zero Suppressed New', 1);

We are currently bouncing the server and if that doesn't work look to refresh data from backup.

Does anybody have any other advise they are willing to provide on this issue?

Thanks, Rick.

The only time I have seen an error when creating a subset is when the delete has failed because the subset is part of a view. I would check your views just in case. I do feel however that you are taking the right approach bouncing the server. We have some funnies with TM1 retaining values in memory even when things have been deleted. Hopefully you just have a memory blip,

Jim.

Bouncing the server resolved the issue. Really strange after 4 yrs!