After a new record is added, the
interface view engine attempts to determine its position so it can find and display the record for interactive
online updating. The DDBLOAD=
data set option to avoid the processing time needed for repositioning when it is not necessary.
For example, executing the APPEND procedure with the DDBLOAD = 1 would decrease processing
time.
Do not set DDBLOAD equal
to 1 for SAS procedures such as FSEDIT that reposition on a newly
added data record.