This article explains how to verify that a solution has been applied and accepted.
In the sample, the solution # SO15462 is researched.
z/OS
Endevor 18.1
Security
This information is available from SMPe LIST command (See sample below), once job is completed, search for SO15462 status in the SMPe sysout and make sure it is in the list with the right status.
If it is not present, it means the solution has not been applied.
Here is some JCL to list all zones.
//SMPELIST EXEC PGM=GIMSMP,PARM='DATE=U',REGION=0M
//SMPCSI DD DISP=SHR,DSN=your.endevor.v18.CSI
//SMPCNTL DD *
SET BOUNDARY (GLOBAL) .
LIST
ALLZONES /* FOR ALL ZONES. */
.
/*