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DW Columns are dropped when editing an existing DW in PB2025
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  1. Lloyd McBean
  2. PowerBuilder
  3. Wednesday, 23 July 2025 03:29 AM UTC

Hi

I have a DW that worked fine in PB2022R3 and still works fine in PB2025, but when I edit the DW, if I add a single column from a table, it loose several previously added columns and makes a lot of the computed columns useless. 

I tried editing the DW in PB2022R3 add a new column and it worked just fine, but in 2025 it consistently looses previously referenced columns. 

How can I get around this without having to re-add all the columns that have been removed or unselected and fix each computed column one by one?

This is critical because I need to add an extra column and push an update into production, but this is a blocker, and the particular DW has many linked tables, computed columns, etc. Perhaps there is an easy way to add the database column without going through the DW editor.

Any suggestions would be greatly appreciated.

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