EEEK - OSLEVEL -r is now reverted back to original level

Dont know what happened, my AIX 53 TL6 os just reverted back to original TL4 from whence I started this week. Is there a commad to check the ODM or kernel or something to ensure stability?

Maybe there is a fileset downlevel, giving you another output for oslevel command:

With:

instfix -i | grep ML ;verify which TL are installed. Check for NOT ALL FILESETS ARE INSTALLED
lppchk -v ;verify integrity of filesets
oslevel -rl 5300-06 ;check wich fileset is downlevel
lslpp -h ;list filesets with installation time

regards

that did it I had to remove the other csm.xx 1.7.0.0 packages, then re-apply TL5 then it reverted back to TL6. Thanks.