Change data element in ZTable
I wanna know what problems could be in case of changing the data element of a custom table?
I mean, there is a ZTable full and used by different programs. I have to change data element of two field, in particular now these fields have a standard data element and I wanna change with custom one.
The questions are:
Could I lose data?
Could I have problems with existing programs during run?
Thanks a lot.
Please it is very important, help me.