I have updated these two KDs
Which versions of APM 10 are compatible with MTP 10.6? TEC1292722
http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/TEC1292722.aspx
ADA- MTP Compatibility List TEC1241257
http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/TEC1241257.aspx
It now says
MTP 10.6 was successfully field tested with APM 10.1 and workaround. But nothing official is supported
For APM 10.3