Processes | Utilities | Filter to Keep Observations

Filter to Keep Observations
Specify the number of rows at the top of the Input SAS Data Set to be included in the Output Stack Data Set . All the rest of the rows are not included in the output data set.
If specifying 0 for this parameter, all the rows are included in the output data set.
Note : If this parameter is grayed out , clear the previous Filter to Include Observations parameter to re-activate it.
To Specify the Number of Rows to Keep:
Type a value into the Filter to Keep Observations text box. The value that you enter must be in the range of 0 to 10000 , inclusive.