how to expand number of rows and clumns
Don’t post twice. You confuse people who won’t know on which post to answer. I hope to have closed the other occurrence before anybody could read it, but this is not guaranteed.
Please edit your question to elaborate and give a bit of context: what you hope to do, how you do it (or don’t succeed) presently, what is your input data. Don’t forget OS and LO version.
Note that answers are reserved for solutions. Comments are meant for discussion.
tdf#50916.
Calc has:1.048.576 rows x 1024 columns, want more ?
It can be dirt in the excel spreadsheet, being in excel delete the rows and columns that are in excess after spreadsheet. And save the file, and try opening it again in Calc.