Internal CA Management Tool: Failed creating certificate. Got bad input.

[Technical_Servi]

We're gonna try to sign CSRs for VPN tunnels with the Internal CA Management Tool.
The first three worked fine. But suddenly we are running into an error:

Failed creating certificate. Got bad input.

We checked the CSR with openssl. CSR is valid. We tried a new CSR. Still the same. ... bad input.
We did a reboot of the management with no success. Didn't find anythnig in the UserCenter.

Is there anybody out there who can help us?

Thanx in advance!

[G_W_Albrecht]

Did you contact TAC for this issue already ?

[Technical_Servi]

Not so far! That's our next step!

[Technical_Servi]

The solution is:
Remove "-----BEGIN CERTIFICATE-----" and "-----END CERTIFICATE-----" from the cert!
TAC says you should do this from R80.20!