Here is an open source tool: RGZPFPCT

RGZPFPCT - RGZPFM by percentage deleted records - EcofIT Support Portal

  • It checks for locks before doing a RGZPFM
  • You can choose the % threshold
  • You can choose Library: named, *LIBL, *USRLIBL, *CURLIB, *ALL, *ALLUSR