HPC1109W Propagated step cancellation.

Explanation
 The VOLNUM option has produced multiple SORT steps
for a CA group. The previous step for this same CA group was marked not
executable. The SORT step is marked not executable.

User response
 If the JCL was created by the DBRC GENJCL.CA process,
check the skeletal JCL member and variable settings that were used.
If JCL was produced by a non-IMS process, change the process to properly
generate the correct JCL into the JCL for each SORT step.