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An MFS should not alter the select pointer passed in the FMC argument unless the MFS is assuming responsibility for maintaining the pointer. A secondary call refers to the second or subsequent READNEXT call made in conjunction with the currently active select list. For more information on sort specifications, see the SORT.SPEC.DEFINES equate record in Appendix 4. |
Called by | BASIC+ READNEXT statement if no keys are currently available in the system list variable. |