SQL error "-601" occurred when accessing table "SMEN_BUFFC

Hi Guys

I am getting the above error at tiem when i am logging on.

The actual error message in the st22 dump is

Database error text........: "SMEN_BUFH5 in R3EPT32000 type *SQLPKG already

exists. Job=018343/EPT01/WP00"

The termination occurred in the ABAP/4 program "SAPLSMTR_NAVIGATION_MODULES "

in

"SMTR_STRU_PROCESS_STRUCTURE".

The main program was "SAPLSMTR_NAVIGATION ".

This seems to happen when some users log on to the system and then tries to change their password. If I stop sap and start it again, the rror goes away.

I have actually deleted the sql package with the command

DLTSQLPKG R3EPT32000\SMEN_BUFH5.

This seem to work but after a while the erro comes back again