This Natural Adabas specific parameter is used if Natural is accessing Adabas data with Multifetch. The value defines the size of the Multi Fetch Buffer. The value limits the number of records that can be read by a single call.

The number of records can also be limited directly by MFMR. The value that is reached first is decisive.

Possible settings	1 - 64	Default buffer size in KiB.
Default setting	4
Dynamic specification	yes
Specification within session	no