Currently we have Endevor 17.0 installed on our production LPAR.
We are in the process of upgrading to IMS R15.
Any known issues between these products?
Are they compatible?
Release: ENDAE.00200-18.0-Endevor-Software Change Manager
There is no dependancies between Endevor and IMS level.
Please see IMS Compatibility Matrix: https://support.ca.com/phpdocs/0/MSPSaccount/COMPAT/ims_compat.HTML
There is no known issues between Endevor and IMS level.
I would just recommend that you check your IMS processor in case you should have to adapt them to the new IMS version.