I am new to PEGA. I created a Data Table with several columns. Now I have been asked to rename a column in the Data Table. I can see where I can add new columns and edit values in the Data Table, but not where I can rename (or delete) a column.
For display purpose you can change identifier in data table, for more information refer attached screen print.
However if you want to change the column name in database, than create new column with required name and copythe data from old property to new property in data table. Now change the old property availability to withdrawn.
Are you sure that the data table wizard completed successfully?
Check for existence of the data class instance to be sure. If it is there, just log out and log back in for the data table to get displayed.