Problem with load under 4GL

Ho there, I'm trying to use LOAD on a 4gl program, but it core dumps. Does anyone know what is happening ? The code goes something like <some code deleted> ## ## Generating a temp table identical to the one in the database ## select * from tab into temp tmov where rowid = -1 ## ## This statment CODE DUMPS ## load from "/tmp/MOV" insert into tmov I have already used similar code in other ocasions without problems. If i make a 4GL program w/ this two instructions it works fine. Weird. Env: 4GL RDS 4.10.UC4 + SE 5.00.UD1 + SCO Openserver 5.0.2 TIA