Phone supercopy fails with Unmapped Exception

[cheryl.alvarado]

Phone supercopy on some phones fails with Unmapped Exception ../Source/Block_Ciphers/Block_Cipher.cpp:do_evp_final: Bad ciphertext data size provided.: error:0606506D:digital envelope routines:EVP_DecryptFinal_ex:wrong final block length

I am able to create phones without using supercopy.  Regular copy works fine too.

Any ideas why?

[Roger Kallberg]

It would be of help if you where to share the version of CM that you’re on and also the model of phone your trying to copy.

[Maren Mahoney]

Regular Copy copies the base phone, leaving the line-level configuration blank. Supercopy will copy both the phone-level configuration and all line-level configuration to a new device. So my first thought is that there is some issue (guessing encryption or security-related given the error) on one or more lines on the phone you are super-copying.

But, to @Roger Kallberg's point, it could also be a bug. So please do provide the CUCM version and also the phone model of the phone you are attempting to supercopy.

Maren