VSAM_RRSLOT={YES | NO}

This parameter defines whether a RRDS to RRDS file transfer maintains the RRDS slot numbers. This parameter is used only when sending or receiving a RRDS file. When this parameter is defined as YES, the platform server inserts the RRDS slot number in the first 4 bytes of the record read when sending a RRDS file; the platform server is informed that the RRDS slot number is in the first 4 bytes of the record to be written when receiving a record.