Cleanwork Utility

The Cleanwork utility searches and cleans temporary SAS files and SAS utility directories. The Cleanwork utility, cleanwork.exe, is a command-line utility and is installed as part of Base SAS in the SASROOT directory. The Cleanwork utility replaces the SAS Disk Cleanup Handler Utility.
Cleanwork searches the specified directory or volume for SAS work directories with the following formats. If the process ID is no longer in use and the nodename matches the host name of the machine that created the directory, cleanwork deletes the entry. The contents of the directory are removed.
#TD<pid>, _TD<pid>, _TD<pid>_<nodename>_
where
  • #TD is the SAS V6.X prefix
  • _TD is the SAS V7+ prefix
  • <pid>is the process ID
  • nodename is the host name of the machine that created the directory.
The Cleanwork utility also removes SAS utility directories that have the following format:
SAS_utilNNNNPPPPPPPP_nodename
where
  • NNNN is a unique random number
  • PPPPPPPP is the hexadecimal representation of the process ID
  • nodename is the host name of the machine that created the directory.
Note: The Cleanwork utility is available beginning with the second maintenance release of SAS 9.4.