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Uploading large files

Hi Gurus,

hope someone can help me. I am trying to upload a large file to AS Java CE 7.3 using Web Dynpro Java. While I can upload a file of ~85 MB, it won't work with a file that is larger than 100 MB. Firebug shows me that the connection is immediately aborted after triggering the upload button.

I am now not sure where the error is exactly occuring, maybe in the file upload UI of WDJ, inside WDJ or by a configuration of AS Java. As I do not found anything in WDJ, nor the logs or documentation about a size limit or error message, maybe AS Java is causing this.

In older AS Java releases I had the option to configure the max request header size. This option is gone in NWA 7.3. Anyone knows if there is still a file upload size limit in 7.3 and if so, what is the size limit and how to configure it?



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1 Answer

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    Former Member
    Dec 11, 2012 at 05:54 AM

    Hi Tobias,

    In that case, change the configuration of parameter in the Web Dynpro administrator -> "Web Dynpro runtime" setting, adjust the following parameters to your needs (the value in KBytes):

    • sap.maxUpload.file
    • sap.maxUpload.session

    Thanks and Regards,


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