The HISTM monthly archive job is failing with the following error:
IEF286I N97228HI MICS HISTM HIHARCCU - DISP FIELD INCOMPATIBLE WITH DSNAME
Reference is made to an existing generation data group (GDG) data set name (for example,
generation 0), but the data set does not yet exist.
//HIHARCCU DD DISP=OLD,DSN=prefix.HISTM.HARCCU(0),
CA MICS Resource Management r14.1
Submit the job in 'prefix.CNTL(GDGSGEN)' to create the GDG Base and 0 generation history archive datasets.
If required, set the month step to M=900 before resubmitting the HISTM job.
More information about the HISTM Operational Job can be found here