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THREADSAFE
The program is defined as threadsafe, and is able to run under
whichever TCB is in use by its user task when the program is given
control. This could be either an open TCB or the CICS QR TCB.
Note: In the case of a Language Environment-conforming program, the
concurrency as originally defined can be overridden when the program is
subsequently loaded.
DATA_LOCATION(ANY|BELOW|NOT_APPLIC)
returns a value indicating whether or not the program can access data located
above the 16MB line.
ANY The program can handle 31-bit addresses, and can therefore be passed
data located above or below the 16MB line.
BELOW
The program can handle only 24-bit addresses, and must therefore only
be passed data located below the 16MB line.
NOT_APPLIC
Not applicable. This is a mapset, partitionset, or a remote program.
DYNAMIC_STATUS(DYNAMIC|NOT_DYNAMIC)
returns a value indicating whether, if the program is the subject of a
program-link request, the request can be dynamically routed.
DYNAMIC
If the program is the subject of a program-link request, the CICS
dynamic routing program is invoked. Providing that a remote server
region is not named explicitly on the SYSID option of the EXEC CICS
LINK command, the routing program can route the request to the region
on which the program is to execute.
NOT_DYNAMIC
If the program is the subject of a program-link request, the dynamic
routing program is not invoked.
For a distributed program link (DPL) request, the server region on which
the program is to execute must be specified explicitly on the
REMOTESYSTEM option of the PROGRAM definition or on the SYSID
option of the EXEC CICS LINK command; otherwise it defaults to the
local region.
For information about the dynamic routing of DPL requests, see the CICS
Intercommunication Guide.
ENTRY_POINT(name4)
returns the program’s entry point address, as it would be returned by a Loader
domain ACQUIRE_PROGRAM call.
EXECUTION_KEY(CICS|NOT_APPLIC|USER)
returns the key in which CICS gives control to the program, which determines
whether the program can modify CICS-key storage.
CICS CICS gives control to the program in CICS key. The program is loaded
into a CICS dynamic storage area (DSA), above or below the 16MB
line; that is, the CDSA or ECDSA, depending on its residency mode
(RMODE) attribute as defined to the linkage-editor.
NOT_APPLIC
Not applicable. This is a mapset, partitionset, or a remote program.
368 Customization Guide
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