After a system upgrade from AIX 4.1.3 to 4.1.4 using update_all, oslevel shows 220.127.116.11.
Running the command oslevel -l 18.104.22.168 returned numerous filesets with an actual level 22.214.171.124 and a maintenance level of 126.96.36.199.
Remove /tmp/.oslevel.mlinfo.cache. Running oslevel should now produce the correct output.
Attempts to install each fileset one at a time also failed.
[ Doc Ref: 9332655846708 Publish Date: Aug. 20, 1999 4FAX Ref: none ]