Due to its design ACF2 denies access to any resource for which there is no rule. Since this is a "trigger" and not a real validation, SAFDEF is the way to go to tackle this situation.
Please try this one:
INSERT SAFDEF.STICKY ID(STICKY) MODE(IGNORE)
If you intend to test one program, put that in the ENITYTX for the - spot after STICKYSUG.
Make sure to issue the REFRESH for SAFDEF after the insert is done by using command: