KUKA_ROBODK_MISMATCH

well... a good start is to read pinned topic READ FIRST. it tells some important things like what to look for, where to find it and how to ask for help. that means spelling it out rather than expecting others to figure out what is that you are referring to. also screenshots should cover full screen and your images don't ... so just like your post they omit a lot of valuable info such as tool, base, name of variable in variable monitor, line in program (motion instruction) that you are referring to etc. i guess that variable shown in variable monitor (image R2) is the COM_FRAME... but there is simply not enough info to go on.