Spool column width (.htm) in the background job

Dear experts,

I am running the job in the background which produces the spool and send an email (spool receiver) in a .htm format as an attachment.

Since the spool is >255 char ( 500 col.) I have tried using different formats, 1023 or 512 however when I open the spool on SM37, the columns are truncated. When I do Display maximum width, it shows all the pages and columns properly. The email attachment also shows truncated.

Please let me know if there is anything else needs to be done in order to send the entire spool. The pages are also > 10 and even if the setting is 1-1000 pages, it sends out an email with less pages but > 10.

Thanks,

DK