Problem with SSL Certificates after system restart

Hello,

we are facing this issue after system restart:

[Thr 20561] >>            Begin of Secude-SSL Errorstack            >>

[Thr 20561] 0x20001047   SAPCRYPTOLIB   SSL_accept

[Thr 20561] SSL API error

[Thr 20561] received a fatal SSLv3 illegal parameter alert message from the peer

[Thr 20561] 0xa0600267   SSL   ssl23_accept

[Thr 20561] received a fatal SSLv3 illegal parameter alert message from the peer

[Thr 20561] 0xa0600267   SSL   ssl3_read_bytes

[Thr 20561] received a fatal SSLv3 illegal parameter alert message from the peer

[Thr 20561] <<            End of Secude-SSL Errorstack

[Thr 20561]   SSL NI-sock: unix domain socket="/tmp/.sapicm44103"

[Thr 20561] <<- ERROR: SapSSLSessionStart(sssl_hdl=11e208250)==SSSLERR_SSL_ACCEPT

[Thr 20561] *** ERROR => IcmConnInitServerSSL: SapSSLSessionStart returned (-56): SSSLERR_SSL_ACCEPT [icxxconn_mt. 1701

[Thr 19533]   SSL_get_state() returned 0x00001180 "SSLv3 read client certificate A"

[Thr 19533] *** ERROR during SecudeSSL_SessionStart() from SSL_accept()==SSL_ERROR_SSL

[Thr 19533]    session uses PSE file "/usr/sap/SK4/DVEBMGS03/sec/SAPSSLS.pse"

[Thr 19533] SecudeSSL_SessionStart: SSL_accept() failed

[Thr 19533]   secude_error 536875079 (0x20001047) = "SSL API error"

and after trying to replace library:

[Thr 8739] *** ERROR during SecudeSSL_SessionStart() from SSL_connect()==SSL_ERROR_CONNECTION_LOST

[Thr 8739]    session uses PSE file "/usr/sap/SK4/DVEBMGS03/sec/SAPSSLC.pse"

[Thr 8739] No Secude Error present in trace stack!

[Thr 8739]   SSL_get_state() returned 0x00002131 "SSLv3 read server certificate B"

[Thr 8739]   SSL NI-sock: local=10.217.10.74:39236  peer=10.217.10.153:44400

[Thr 8739] <<- ERROR: SapSSLSessionStart(sssl_hdl=11dc9add0)==SSSLERR_SSL_CONNECT

[Thr 8739] *** ERROR => IcmConnInitClientSSL: SapSSLSessionStart failed (-57): SSSLERR_SSL_CONNECT {00021cd4} [icxxconn_mt.c 1977]

In the DEV system, there is no error and in PROD we don´t have new library yet.

We tried to regenerate certificates, restarted ICM, restarted webdispatcher, replaced the library, but  Note 1094342 is useless.

This error disappeared in log dev_icm on application server, but on db still appears and we have an error in web browser.

Could you help, please?

Thank you in advance.