IMSDLBKO=

IMSDLBKO=

determines the value of the BKO parameter when the SAS System invokes an IMS/ESA DLI or DBB region.

V5 Alias: DLIBKO=

Syntax: IMSDLBKO=* | Y | N or DLIBKO=* | Y | N

Default: IMSDLBKO=* specifies that the BKO parameter is null in the IMS-DL/I region parameter list, so the default IMS-DL/I action is taken.

Valid as part of: SAS invocation or in the OPTIONS statement.

Interface(s): Engine, DATA step

Restrictable: N

Details: The BKO parameter setting determines whether or not updates in a disk log are backed out automatically if the program abends. When IMSDLBKO=Y and the SAS session abends, all database updates since the last CHKP call are backed out automatically unless the system crashed. (If IMSDLBKO=Y, a DASD log data set must be used.)

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V5 Alias:	DLIBKO=
Syntax:	IMSDLBKO=* \| Y \| N or DLIBKO=* \| Y \| N
Default:	IMSDLBKO=* specifies that the BKO parameter is null in the IMS-DL/I region parameter list, so the default IMS-DL/I action is taken.
Valid as part of:	SAS invocation or in the OPTIONS statement.
Interface(s):	Engine, DATA step
Restrictable:	N
Details:	The BKO parameter setting determines whether or not updates in a disk log are backed out automatically if the program abends. When IMSDLBKO=Y and the SAS session abends, all database updates since the last CHKP call are backed out automatically unless the system crashed. (If IMSDLBKO=Y, a DASD log data set must be used.)