Unable to upload Large file in apache httpd-2.4.48 (compiled as 32bit binary)

Apache is compiled as 32bit package on 64bit processor,

below error is observed when we try to upload file >2GB. [Mon Jul 26 22:05:10.750215 2021] [authz_core:debug] [pid 22794] mod_authz_core.c(843): [client 10.188.103.247:63730] AH01628: authorization result: granted (no directives), referer: http://10.188.103.118/?MAIN=WELCOME [Mon Jul 26 22:05:10.750465 2021] [contentwebserver:debug] [pid 22794] ccontentwebserver.cpp(1125): [client 10.188.103.247:63730] CContentWebServer:: SessionID=[ContentWebServer_10.188.103.247.138f674dea80ace6fa180df6e5a20dcb] ignoreSessionTimeout=[1], referer: http://10.188.103.118/?MAIN=WELCOME [Mon Jul 26 22:05:10.843785 2021] [core:debug] [pid 22794] protocol.c(1389): [client 10.188.103.247:63730] AH10242: client sent invalid Content-Length (2785018852): /contentwebserver/upload, referer: http://10.188.103.118/Administration/SystemUpdates/nSystemUpdatesUpload.html?v=1625526276ta [Mon Jul 26 22:05:10.843869 2021] [headers:debug] [pid 22794] mod_headers.c(890): AH01503: headers: ap_headers_error_filter()

however, the upload operation is successful when the file size is <2GB without any issues.

We had tried compiling apache httpd-2.4.48 with apr_cv_use_lfs64=yes flag and confirmed from config.log

mod_contentwebserver.so is apache httpd module.

please let us know how to proceed further on this?