I have an aplication in informix-4GL version 7.20, with informix SE 7.24 in a moment I execute the followind statament.

let inserta = "insert into tabla values (?,?,?,?)"
prepare pp from inserta

execute pp using x1, x2, x3, x4

in some case the program show me the followind error.

-710 Table <table-name> has been dropped, altered or renamed.

Thank you for you help.