Firstly, welcome to the forums and to borrow a phrase from Chad Sakac, "Thank you for being an EMC customer".  See if the following knowledgebase article relates to your situation:  emc208744:  "What does the SPS cabling state 'Invalid Multiple Cable' mean?"         Replug the cables going out from SPS to DAE0_0 to the right position.  Caution! This is an offline procedure because you have to replug both cables at the same time, which will cause the Boot DAE to power off.
Hello,  I might be wrong in this forum, but I am running into issues with some Clariion CX300 (yes I know they are old and unsupported, however they work fine for my lab).  After relocation of my CX300's I run into the issue that one is calling a "Invalid Multiple Cable" status on one of the SPS. I exchanged the cables with a different one and rechecked the overall cabling whilst replacing. However even after using the cabling from a system which is fine, this one comes up with the same error. So I can rule out that it is the signaling cable.  Any idea / tip would be highly appreciated, as I would not like to replace the hole SPS, only because some 10 USD cable is corrupted...  Thanks  Yves
Clariion Message Invalid Multiple Cable