CONTROL BLOCK NAME = DFHTSIOA
NAME OF MATCHING PLS CONTROL BLOCK = None
DESCRIPTIVE NAME = CICS TS Temporary Storage Input/Output Area.
Licensed Materials - Property of IBM
Restricted Materials of IBM
5655-Y04
(C) Copyright IBM Corp. 1993
TEMPORARY STORAGE INPUT/OUTPUT AREA (TSIOA)
The TSIOA is a class of user storage and is chained off the TCA
(TCASCCA). It can be acquired by the user or, in response to a
GET or GETQ request, it is acquired by the temporary storage
program when no TSDADDR is specified. TSIOAs acquired by, or on
behalf of, a user task are normally released by the task. If not,
the area is freed by the task control program when the task is
terminated.
If necessary, an extension header is inserted in the TSIOA
preceding the user data. This extension carries information
specified on an EXEC CICS START command (for example, PROTECT
FMH RTRANSID).
Table 1.
| Offset Hex |
Type |
Len |
Name (Dim) |
Description |
| (0) |
STRUCTURE |
0 |
DFHTSIOA |
DUMMY SECTION - TEMPORARY STORAGE I/O AREA USING |
| (0) |
HALFWORD |
2 |
|
STORAGE ACCOUNTING (CLASS=TEMPORARY STORAGE) |
| (2) |
HALFWORD |
2 |
TSIOASAL |
STORAGE ACCOUNTING - AREA LENGTH |
| (4) |
ADDRESS |
4 |
TSIOASCA |
TRANSACTION STORAGE CHAIN ADDRESS |
| (8) |
HALFWORD |
2 |
TSIOAVRL |
VARIABLE RECORD LENGTH |
| (A) |
HALFWORD |
2 |
|
RESERVED |
| (A) |
.... 11.. |
|
TSIOACAD |
"*-DFHTSIOA" CONTROL AREA DISPLACEMENT |
| (A) |
.... 11.. |
|
TSIOADBA |
"*" DATA BEGINNING ADDRESS |