When I run the JCL CAUNZIP to unpack the ZIP file for XCOM maintenance, I get this error:
GIM43501S ** THE CALL TO THE CSNBOWH SERVICE FAILED REASON CODE WAS '00003E80'X
That function that is failing has nothing to do with SSL/TLS or XCOM. SMP/E is calling the CSNBOWH service to calculate a "One Way Hash" This is a function of SMP/E.
Release: CA XCOM Data Transport for z/OS 12.0
Request that your security administrator run a violation report to see what the violation is so he or she knows what resource to give you access to.