What you specify for the New Version Number, Reset Mod Level, and Reset Sequence Numbers fields controls the resetting of the sequence numbers, the modification flags within the data, and the statistics. A new version number is required to reset the modification level and sequence numbers. Therefore, if a new version number is entered and the data is not in packed format, Table 1 shows the various combinations you can use for the Reset Mod Level and Reset Sequence Numbers fields and the results of those combinations.