All control are already carried out previously: previous password, re-entry of the new password, length.
The GPE variable positioned at 1 is used to deny the entry of the password and prevent the update transaction.
- the PASSE variable contains the value of the password (in clear)
- the OLDPASSE variable contains the value of the previous password (in clear)
- the USER variable contains the user ID
- the PASSE screen is still not open
- the ADOVAL and AUTILIS tables are open