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how to eliminate page break line?
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  2. How-to
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  1. Aditya Kabir
  2. PowerBuilder
  3. Tuesday, 13 October 2026 01:39 AM UTC

Hi, I am working on a legacy PowerBuilder project that uses MS SQL Server. I am facing an issue where, even with the exact same data source and query statement, some clients show a blank page break line while others are completely fine. Even setting "hide break line on page break" hasn't helped resolve this issue.

Here are the details of my DataWindow: I have built a grid-type DataWindow with the following query script:

SELECT CASE
           WHEN lower(process_sub.source) IN ('dep', 'de', 'deps') THEN 'dep'
           WHEN lower(process_sub.source) = 'in'                   THEN 'in'
           ELSE 'other'
       END AS source_group,
       process_sub.Prod_No,
       product.prod_name,
       product.prod_size,
       sum(case when process_sub.source = 'in' or (lower(process_sub.source) like 'de%' and left(process_sub.Prod_No,1)='3') then process_sub.process_Num else 0 end) as yysl,
       sum((case when process_sub.source = 'in' or (lower(process_sub.source) like 'de%' and left(process_sub.Prod_No,1)='3') then process_sub.process_Num else 0 end) * process_sub.std_price) as yyje,
       sum((case when process_sub.source = 'in' or (lower(process_sub.source) like 'de%' and left(process_sub.Prod_No,1)='3') then process_sub.process_Num else 0 end) * process_sub.produce_price) as yyjgf,
       sum(case when lower(process_sub.source) like 'de%' and left(process_sub.Prod_No,1)<>'3' then process_sub.process_Num else 0 end) as flsl,
       sum((case when lower(process_sub.source) like 'de%' and left(process_sub.Prod_No,1)<>'3' then process_sub.process_Num else 0 end) * process_sub.std_price) as flje,
       sum((case when lower(process_sub.source) like 'de%' and left(process_sub.Prod_No,1)<>'3' then process_sub.process_Num else 0 end) * process_sub.dep_price) as flcbje
  FROM process_main,
       process_sub,
       product
 WHERE ( process_sub.Process_No = process_main.process_no )
   and ( process_sub.Prod_No = product.prod_no )
GROUP BY CASE
             WHEN lower(process_sub.source) IN ('dep', 'de', 'deps') THEN 'dep'
             WHEN lower(process_sub.source) = 'in'                   THEN 'in'
             ELSE 'other'
         END,
         process_sub.Prod_No,
         product.prod_name,
         product.prod_size

 

I have also set up a group for this DataWindow, grouping by source_group, and it calculates the aggregate values for some of the numerical fields within the groups. Apart from that, I am sure there are no null or empty values in the source_group field.

Stored procedure with PB working for 1 user but not for anot... 10 Year Anniversary
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