ODSLaborRollup script is a bit different from other ODS scripts and instead of separate lines for each execution step it has in the newest ME versions parameter ALL by default. The answer what is behind this parameter was found in the code. You may need to know it in case you do not need to execute aging.
So, the parameter can be either ALL or AutoClockOut or Extraction or Expansion or Summary or Aging.
Should you need to execute the script by chunks, I would recommend to modify the script as per SAP Note 1557028, it provides an example based on ODSLaborRollup script.
Hope you find it helpful.