fix: do not empty serial batch fields (#39948) (cherry picked from commit a4cbfabe0ee4c8fca3ac654e6b3fe3db8b551334) Co-authored-by: rohitwaghchaure <rohitw1991@gmail.com> (cherry picked from commit acd2e93f8cd4873f6e6f88b620f3308801e8f31a)