SAS System Options for IMS Databases

DLIREAD= SAS System Option

Specifies whether a SAS IMS program accessing databases is restricted to get calls within a DLI region.

Valid in:	SAS invocation
Category:	DATA step
Default:	N
Restriction:	Assigned a value that you cannot override.

DLIREAD= N | Y

N: specifies that programs are not restricted to get calls, and update calls can be issued within a DLI region.
Y: DLIREAD=Y causes SAS to return a status code of SE and to set _ERROR_ =1 when a DL/I update call is issued.