How to upload Huge file?
Hi all,
I am wondering how we can handle huge file upload in servlet/jsp level,say a file upload size of 70M bytes .I am using Struts Formfile but there's a lot of limitation there. Any suggestions? Thanks in advance
Vishal,
The main problem with CR txt-file creation is that a record in a flat file should have length = sum of all fields length as they are set in transfer structure in BW. It means that if, for example, you have in your file field value = "1234", but in BW the IO which is to accept this value has a length = 8, then in CR file you should have value = "____1234" or "1234____", where _ sign represent a space.
You don't have to separate fields in a record by delimiters. They are counted as usual symbols, not delimiters. Only CR symbol is taken as a record delimiter. BW settings wont help either.
Actually, you need to write a program to create such a file. There is a VBA program in the link I provided. But, it takes as an original an Excel file. You can use it for logic presentation.
Actually, you need to open your source file, concatenate all fields of each record into one record without delimiters, padding each field by leading or following spaces.
Unfortunately, I have to leave for a week.
If you didn't solve your problem after 6 days, you can post back and I'll help you to create a program for CR txt-file creation.
Best regards,
Eugene
Message was edited by: Eugene Khusainov
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