# Too Many Userframes Error
**URL:** https://tech-community.robotics.abb.com/t/too-many-userframes-error/8661
**Category:** Robot Controller
**Created:** [January 23, 2019, 10:00am UTC](https://tech-community.robotics.abb.com/t/too-many-userframes-error/8661 "2019-01-23T10:00:49Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@rohith](https://tech-community.robotics.abb.com/u/rohith)
#### Post date: [January 23, 2019, 10:00am UTC](https://tech-community.robotics.abb.com/t/too-many-userframes-error/8661/1 "2019-01-23T10:00:49Z")
Hi All;
I would like to set up my mechanism "Allow Move of User frame " from “No” to “Yes”. When I do this, after warmstart, the system showing error Too Many userframes.
I only have one one work object defined in the system , apart from default Wobj0.
Can anyone help me to resolve this issue? Why does the controller not allowing even single userframe with this settings?
FYI, I dont get this error on my Robotstudio.
Thanks
Rohith
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### Author:  [@lemster68](https://tech-community.robotics.abb.com/u/lemster68)
#### Post date: [January 23, 2019, 1:36pm UTC](https://tech-community.robotics.abb.com/t/too-many-userframes-error/8661/2 "2019-01-23T13:36:08Z")
In your workobject declaration does it look like this?
PERS wobjdata wobj\_MTT180:=[FALSE,FALSE,“MTT180”,[[0,0,0],[1,0,0,0]],[[0,0,0],[1,0,0,0]]];
Notice that the name of the mechanical unit which can move the userframe is in quotes–string data for name.
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### Author:  [@rohith](https://tech-community.robotics.abb.com/u/rohith)
#### Post date: [January 25, 2019, 11:58am UTC](https://tech-community.robotics.abb.com/t/too-many-userframes-error/8661/3 "2019-01-25T11:58:32Z")
Hi Lemster68,
Thanks for the quick response.Declaration looks like below, Oframe and Tframe..
PERS wobjdata Wobj\_OFrame:=[FALSE,FALSE,“ROBAX1”,[[0,0,0],[1,0,0,0]],[[60,-30,129],[0.5,0.5,0.5,0.5]]];
PERS wobjdata Wobj\_Tframe:=[FALSE,FALSE,“ROBAX1”,[[0,0,0],[1,0,0,0]],[[0,0,0],[1,0,0,0]]];
Thanks
Rohith
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### Author:  [@graemepaulin](https://tech-community.robotics.abb.com/u/graemepaulin)
#### Post date: [January 27, 2019, 10:45pm UTC](https://tech-community.robotics.abb.com/t/too-many-userframes-error/8661/4 "2019-01-27T22:45:30Z")
What happens if you only have one of the two declarations?
I do not think you can have two workobjects using the same mechanical unit.
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### Author:  [@rohith](https://tech-community.robotics.abb.com/u/rohith)
#### Post date: [January 31, 2019, 12:47am UTC](https://tech-community.robotics.abb.com/t/too-many-userframes-error/8661/5 "2019-01-31T00:47:06Z")
Hi [graemepaulin](https://forums.robotstudio.com/profile/graemepaulin) ,
I tried with only one work object. It shows error. This error pops up when I change option , Allow Move of User Frame (in Config, Mechanical Unit) from No to Yes. I have Roboware 5.12 on controller. With 5.15 on robot studio there is no issues. Because of hardware issues , we are not allowed to update the Roboware.
It seems like there is a bug on our current Roboware 5.,12 which is installed.
Or, anyone has a tip for me?