Behavior:
You want to display large Excel documents in DocuWare but not all columns are displayed on one page.
DocuWare Viewer displays exactly the same information like the print preview in Excel. Only the information displayed there can be shown by DocuWare viewer as one page.
This is caused by the scaling option the document was stored with in Excel.
Solution:
To display the whole content of the Excel document on one page you have to enable "Fit Sheet on One Page" in the print settings and save the document in Microsoft Office Excel.
Default option in Excel is "No Scaling" which causes that large Excel documents are splitted by viewer into different pages.