Customizing security

If you want to change the way WebSphere MQ security operates, do this through the SAF exit (ICHRFR00), or exits in your external security manager. To find out more about RACF exits, see the z/OS Security Server RACROUTE Macro Reference manual.

Note:

Because WebSphere MQ optimizes calls to the ESM, RACROUTE requests might not be made on, for example, every open for a particular queue by a particular user.