Support uses a security trace to debug security problems. The trace shows:
- Fields from the security control block
- Return codes from the security system itself such as IBM® RACF, CA-TOP SECRET, and ACF2
- Data set names, if verifying data sets
- Userids (passwords will not displayed as encrypted or plain text)
Note: To prevent a remote node's security from discovering and then using Signon dummy passwords to gain access to a primary node, you can use the initialization parameter, REMOTE.DUMMY.PASSWORD = [ YES | INTERNAL ]. REMOTE.DUMMY.PASSWORD only works when using the STAGE1 and STAGE 2 SECURITY exits.