Specifies whether logical or physical cancels are used for CBL_SUBSYSTEM cancels.
Restriction: These tunables are supported for native COBOL only.
Syntax:
>>-----set subsystem_cancel_mode=--.-0-.-----------><
+-1-+
Parameters:
| 0
|
Physical cancels: any program canceled with a CBL_SUBSYSTEM cancel will be freed from memory, making more memory available.
|
| 1
|
Logical cancels: any program canceled with a CBL_SUBSYSTEM cancel will not be freed from memory. The programs are available to be reused and hence the performance of CALL/CANCEL statements is greatly increased.
|
Properties:
| Default:
|
0
|
| IDE equivalent:
|
None
|
Comments:
As far as your program is concerned, the behavior of logical and physical cancels is identical.
