Hi.
My model has 8 latent variables and 12 control variables.
The control variables are 8 categorical and 4 continuous.
I transformed the categorical control variable to dummy variables.
In result, 22 dummy variables are generated.
So, the number of control variables is 26.(22dummy variables + 4 continuous variables)
In sum, my full model has 8 latent variables and 26 control variables.
When I did Consistent PLS algorithm, "Out of Memory Error: GC overhead limit exceeded" happened. Even though I change the setting of memory parameters(Xmx7168m, Xms1024m), the error was not solved.
Strangely, When I deleted all 22 dummy variables and left only 4 continuous variables, the PLSc algorithm made results.
How can I solve this problem?
Thanks.
GC Overhead limit exceeded error

 SmartPLS Developer
 Posts: 971
 Joined: Tue Mar 28, 2006 11:09 am
 Real name and title: Dr. JanMichael Becker
Re: GC Overhead limit exceeded error
How many observations do you have?
Do you only estimate the algorithm or the bootstrapping of the algorithm?
Did you correctly transform categorical into dummy by leaving the reference category out (i.e., if you have 4 categories you have 3 dummies)?
Do you only estimate the algorithm or the bootstrapping of the algorithm?
Did you correctly transform categorical into dummy by leaving the reference category out (i.e., if you have 4 categories you have 3 dummies)?
Dr. JanMichael Becker, University of Cologne, SmartPLS Developer
Researchgate: https://www.researchgate.net/profile/Ja ... v=hdr_xprf
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de
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GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de

 PLS Junior User
 Posts: 9
 Joined: Tue May 15, 2018 1:37 am
 Real name and title: Mr. KIHO KWON
Re: GC Overhead limit exceeded error
I have 307 samples.
The total number of indicators is 37. (I have 8 latent variables)
I used both Consistent PLS algorithm and Consistent bootstrapping.
In case of algorithm, when I use Consistent PLS algorithm, GC Overhead limit error occurred.
On the other hand, when I used PLS algorithm, the error did not occur and I can get estimate.
In terms of dummy variables, surely, I leaved the reference category out.
When I use Consistent bootstrapping, 0% was done and the same error occurred like PLSc algorithm.
When I deleted some of dummy variables and do regular bootstrapping, I can get results.
But, the result like path coefficient show "n/a" in Sample Mean and Standard Deviation.
I don't know why this kind of problem happened.
Please give me some advice.

 SmartPLS Developer
 Posts: 971
 Joined: Tue Mar 28, 2006 11:09 am
 Real name and title: Dr. JanMichael Becker
Re: GC Overhead limit exceeded error
Generally, I would say that there shouldn't be a problem, but it could be something specific with you data and model.
Could you please send you data and model to our support: http://support.smartpls.com/
They will investigate the problem.
Could you please send you data and model to our support: http://support.smartpls.com/
They will investigate the problem.
Dr. JanMichael Becker, University of Cologne, SmartPLS Developer
Researchgate: https://www.researchgate.net/profile/Ja ... v=hdr_xprf
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de
Researchgate: https://www.researchgate.net/profile/Ja ... v=hdr_xprf
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de

 PLS Junior User
 Posts: 9
 Joined: Tue May 15, 2018 1:37 am
 Real name and title: Mr. KIHO KWON
Re: GC Overhead limit exceeded error
Ok. I am very thankful for your quick reply.jmbecker wrote: ↑Sun May 27, 2018 9:31 amGenerally, I would say that there shouldn't be a problem, but it could be something specific with you data and model.
Could you please send you data and model to our support: http://support.smartpls.com/
They will investigate the problem.
Best wishes.
KIHO KWON