Hi Alejandro,
Also, you would not be able to use transactions. Transactions are very useful when performing table updates. For example, in my app I use transactions when run the pay definition table to create payroll transactions for each employee. If the payroll transactions complete successfully (e.g. all tableupdates() returned true) then I do a end transaction. If any insert does not update successfully (e.g. the tableupdate return false), then I print out the employee, error message, and the exact type of update that failed (e.g. regular salary, overtime, FTW, SS, etc). Then I issue a rollback. This avoid the situation where the app fails with no way to know which transactions were written and which transactions failed. Either all tranactions are committed, or no transactions are committed.
LelandJ