José Andrés, the behaviour you describe happens very frequently particularly when using column titles that have commas to make a line-break. In EXL2K format, WebFOCUS determines the width of a column based on the largest value displayed in the column or its title (whichever is the biggest).
One would think that WebFOCUS would take into consideration those line-breaks in column titles when calculating the maximum column width but it doesn't. For instance, in a request such as:
TABLE FILE CAR
SUM SALES AS 'Total,Sales' <-- 11 characters
END
The width of the SALES column in characters (based on the title at least) is treated as 11 even though one would argue that it should be 5.
Total <-- 5 characters
Sales <-- 5 characters too
The only way I've found to have some sort of control over the column width is to actually define it in the stylesheet via:
TYPE=REPORT, COLUMN=n, WRAP=n, ...
At least that's the way I do it in WF 5.3.4. Maybe the latest 7.6.x versions are more flexible ... or aren't they?
Prod/Dev: WF Server 8008/Win 2008 - WF Client 8008/Win 2008 - Dev. Studio: 8008/Windows 7 - DBMS: Oracle 11g Rel 2
Test: Dev. Studio 8008 /Windows 7 (Local) Output:HTML, EXL2K.