https://community.cisco.com/t5/network-security/hardware-module-compatibility-test-for-platform-failed/m-p/3799272#M7097 It's an 5585, so you have IPS SSP module which software version mismatched.<BR />You can see it with this command:<BR />show module 1 Mon, 11 Feb 2019 15:19:37 GMT msanlimit 2019-02-11T15:19:37Z https://community.cisco.com/t5/network-security/hardware-module-compatibility-test-for-platform-failed/m-p/3798581#M7092 <P>Hi I am getting below error while doing HA. Please assist someone which SW version mismatch.</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ASA -HA.png" style="width: 612px;"><img src="https://community.cisco.com/t5/image/serverpage/image-id/29774i0A6E7D0B1DC96F1F/image-dimensions/612x110?v=v2" width="612" height="110" role="button" title="ASA -HA.png" alt="ASA -HA.png" /></span></P> Fri, 21 Feb 2020 16:47:43 GMT https://community.cisco.com/t5/network-security/hardware-module-compatibility-test-for-platform-failed/m-p/3798581#M7092 Adnan Khan 2020-02-21T16:47:43Z https://community.cisco.com/t5/network-security/hardware-module-compatibility-test-for-platform-failed/m-p/3799272#M7097 It's an 5585, so you have IPS SSP module which software version mismatched.<BR />You can see it with this command:<BR />show module 1 Mon, 11 Feb 2019 15:19:37 GMT https://community.cisco.com/t5/network-security/hardware-module-compatibility-test-for-platform-failed/m-p/3799272#M7097 msanlimit 2019-02-11T15:19:37Z