Problem

In Policy Studio when upgraded fed from API Gateway's earlier release to the latest release is deployed, Policy Studio throws below errors:

Caused by: java.lang.RuntimeException: create SSL context
    error:0A0C0100:SSL routines::malloc failure, source location: ssl/ssl_ciph.c:1482 ssl_create_cipher_list
    error:0A0000A1:SSL routines::library has no ciphers, source location: ssl/ssl_lib.c:3276 SSL
    at com.vordel.security.ssl.ClientSSLContext.nativeConstruct(Native Method)
    at com.vordel.security.ssl.ClientSSLContext.<init>(ClientSSLContext.java:8)
    at com.vordel.circuit.net.ConnectionContext.<init>(ConnectionContext.java:35)
    at com.vordel.circuit.net.ConnectionProcessor.filterAttached(ConnectionProcessor.java:76)
    at com.vordel.circuit.FilterContainerImpl.configureFilter(FilterContainerImpl.java:45) 

... 60 more

Resolution

Increase the maxRequestMemory value for the instance management interface in <INSTALL_DIR>/apigateway/groups/group-2/instance-1/conf/mgmt.xml file.

e.g. doubling the value from maxRequestMemory="27262976" to maxRequestMemory="54525952".