Call Parameters

  Standard Interface Enhanced Interface
Function Number Must be 30.
Data String Target string for search.
Length Length of the target data string. Overridden in EOT mode.
PS Position Identifies the target field. For SRCHALL, this can be the PS position of any byte within the target field. For SRCHFROM, it is the beginning point of the search for SRCHFRWD or the ending point of the search for SRCHBKWD. See note 3.