Old table entries after Call: In an InputScript I use a "Call" statement to call up a function module which reads the database and fills up a table. This works the first time in a session, but in the following calls I still see the old entries from the first call. What could be the reason?

Probably you have appended the new table entries in the function module without clearing the table beforehand, either in the ABAP code of the function module (REFRESH table) or in the InputScript before you execute the call (Set V[mytab*] "").