when i try to connect with my ASA using ASDM application i got this error message:
"ASDM is unable to read the configuration from the ASA. Please check the configuration and your connection and then try again by clicking the refresh button".
ASDM Version 5.2
ASA Version 7.2(2)
Device Type ASA5520
Solved! Go to Solution.
For this now you can download the new ASDM which fixed the issuie.
Cisco Adaptive Security Device Manager for ASA 8.0(2), 8.0(3), 8.0(4), 8.1(1) and 8.1(2).
Hope this helps
If you can't downgrade your java environment you should update your ASA version and then your ASDM version.
Fot technical details contact CISCO support TAC.