Customizing the security routine

This topic contains Product-sensitive Programming Interface and Associated Guidance Information.

Start of changeTo customize the default security processing for API programs, you can modify the supplied sample copy of the EYU9XESV security routine supplied with CICSPlex® SM. This copy is named EYUAXESV. It is located in the SEYUSAMP library. On entry to the security routine, register 1 contains the address of the EYUBXESV parameter block. You can use the information provided in this parameter block to decide whether or not to grant an API program access to a CMAS. However, note that you cannot use the CICSPlex SM API from within EYU9XESV itself.End of change