I don't know why,
in runtime, when I give right keys, my rgple program
gives an error "Error I/E CPF5029 in file tabview1"
in the CHAIN instruction.
Instead if the keys are not in the table so the chain
instruction doesn't break.
In compilation, everything is right.
The table has been created with sql statment CREATE TABLE..
and tabview1 is a DDS LF on this table which gives the right key fields
to the table (4 fields).
KEY CHAIN PR <======= I/E Error