How to enter CA Workload Automation ESP Edition commands from outside ESP.

Is it possible to enter commands to ESP using batch JCL?

z/os

You can setup JCL to issue ESP Commands. Here is an example of putting the output of LAP command to file using the sysprint DDname. 

//STEP1 EXEC PGM=ESP,REGION=3000K,PARM='SUB(X114)' 

//STEPLIB DD DISP=SHR,DSN=CYB2.TS.ESP.V114.CD7YLOAD 

//SYSPRINT DD DSN=XXXX.XXXX.LAPDUMP, 

// DISP=(NEW,CATLG,DELETE), 

// SPACE=(CYL,(50,25),RLSE),UNIT=SYSDA, 

// DCB=(DSORG=PS,RECFM=FB,LRECL=132) 

//SYSIN DD * 

//* 

LAP aaaaaaa.ggg ALL