About JCL templates
A JCL template is a customizable block of text that the Generate
Runtime Code wizard uses, when it needs to create a particular type of JCL
file, to generate the contents for that JCL file.
Variables in JCL templates You can indirectly set values for a few of the
variables in a JCL template. The Generate Runtime Code wizard sets the values
of the other variables in a JCL template during its processing of the JCL
template.
Placeholders in JCL templates
A placeholder in a JCL template is a character string beginning
with "hlq" for which you can substitute an actual
value.