Cleaning up fixes
If you are running out of storage space on your system, it might be time to delete your save files and cover letters for IBM® i fixes.
Deleting save files with the DLTPTF command
From the character-based interface, use the Delete Program Temporary Fix (DLTPTF) command to delete PTF save files and cover letters. Do not use the Delete File (DLTF) command to delete PTF save files. If you use the DLTF command, the PTF function will not detect that you deleted the save file.
Cleaning up PTF groups
If you follow a PTF (fix) maintenance strategy, you normally might have several PTF groups stored on your system. A PTF group is automatically deleted if the PTF group does not contain a target release or if the target release is less than the current release and the PTF group does not contain PTFs for any installed or supported licensed programs. PTF groups are automatically deleted when you upgrade to a new release of IBM i and during Operational Assist (OA) cleanup.
If you want to manually delete a PTF group, follow these steps:
- Use the Work with PTF Groups (WRKPTFGRP) command.
- Select option 4 next to each PTF group that you want to delete.