Setting database parameters in the development environment – PB Docs 2022

Editing database profiles

To set database parameters for a database connection in the
PowerBuilder development environment, you must edit the database profile
for that connection.

Character limit for
strings

Strings containing database parameters that you specify in the
Database Profile Setup dialog box for your connection can be up to 999
characters in length.

This limit applies only to database parameters that you set in a
database profile in the development environment. Database strings
specified in code as properties of the Transaction object are not
limited to a specified length.