[knc1]

Originally Posted by josinalvo

Here comes the output of

lipc-probe -a

I did not find anything that seemed interesting

Which is exactly your problem.
you are trying to use:

lipc-set-prop com.lab126.appmgrd ...

And your firmware is not reporting that it supports the "com.lab126.appmgrd" service.
(I am presuming that you included the complete output because there would be no point to only supplying a partial copy of the output.)