The program will decide at run time whether 3 or 4 byte relative-record numbers are used.
0
Cause . . . . . : The Record-Length entry (positions 23 - 27) and the Record-Address-Field-Length entry (positions 29 -33) are both blank for a record-address file containing relative-record numbers. This indicates the type of relative-record number processing will be determined at run time. When the RPG program is run the primary-record length of the record-address file will be used to determine whether 3 or 4 byte relative-record number processing will be used. When the primary-record length of the record-address file is 3 then 3 byte processing will be used, otherwise 4 byte processing will be used.
Recovery . . . : No changes are required.
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