This is the function that will store any table data entered in the Data tab.
Tables where the data is stored in the shipped generic table data file (FPTAB) can share the default table data handler UF_SYSBR/UFU0010, or use their own version of it.
Tables where the data is stored in a user defined physical file can create their own table data handler function. See the data handler function UF_SYSBR/UFU0011 for an example. This function reads and writes data from/to table DEPTAB, for the table DEPTAB.
Tables where the data comes from hard coding in the table data handler function can create their own table data handler function. See the data handler UF_SYSBR/UFU0012 for an example of this type of data handler. It supplies the data for the SEX Table.
Tables can also get their data from a flat file, using a table data handler function similar to UF_SYSBR/UFU0013. They could conceivably also store saved data on a flat file.
This property is in the Code Table Definition tab.