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Initializes access to LU 6.2 API and allocates resources. Syntax | |
CA I16 I32
TPStarted(LocalTPName, TPID, Status,
I16 I16V CA CA
[TraceOn], [TraceSize], [TraceFile], [DefaultFile]); |
Parameters | |
- LocalTPName
Required; character array;
input. This parameter is an 8-character array, left justified and
padded with blanks. It identifies the name of the transaction program
being executed. For remotely initiated TPs on MPE XL, this parameter
must match the LocalTPName of the MCGetAllocate intrinsic. - TPID
Required; 16-bit signed integer;
output. This number is assigned to the specific execution instance
of the TP. (More than one instance of the same TP may be executing
at once, and the TPID uniquely identifies a single instance of a TP.) - Status
Required; 32-bit signed integer;
output. Indicates the result of intrinsic execution. See the "Status Parameter" section,
earlier in this chapter, for more information. - TraceOn
16-bit signed integer; input. Indicates the type
of intrinsic tracing, if any, to be enabled. Possible values are
as follows: 0 = no tracing 1 = API intrinsic tracing 2 = APPC subsystem intrinsic tracing 3 = API and APPC subsystem intrinsic tracing - Default:
0 (no tracing)
| | | |  | NOTE: Specify TraceOn values of 2 and 3 only when asked to do so by your
HP representative. | | | | |
- TraceSize
16-bit signed integer by value; input. This is a
number from 1 through 32767 that specifies the maximum number of
logical records in the user trace file. When the maximum number
of records is reached, the first record is overwritten. - Default:
1024 logical records.
- TraceFile
character array; input. This character array contains an
actual file designator of the trace file to be used. The TraceFile parameter is used only when tracing is turned on with
the TraceOn parameter. TraceFile can contain a fully qualified 35-character file name, with
lockword, in the following form: filename/lockword.groupname.acctname The TraceFile array must be terminated with a blank. If the TraceFile parameter is used, the specified trace file is overwritten
every time the TP is invoked. If more than one active TP specifies
the same trace file name, or if you try to execute more than one
instance of the same TP that references the file name, a status
info value of -1033 will be returned. Default: The default trace file name
is PSTRACnn, where nn is a number from 00 through 49. The default trace
file is created in the user's logon group and account.
A new trace file is created every time TPStarted is called with tracing enabled. - DefaultFile
character array; output. This is a 28-character
ASCII array, padded with blanks. It returns the name of the default
trace file in the form PSTRACnn.group.account, where nn is a number from 00 through 49, and group.account is the user's logon group and account. When user tracing is enabled, but the TraceFile parameter is not passed, you can use the DefaultFile parameter to get the name of the current trace file.
Status Info Values | |
0 Successful Completion.
-1 Intrinsic called with parameter out of bounds.
-19 APPC subsystem is inactive.
-20 Not enough stack space for intrinsic to run.
-21 Insufficient memory space to allocate a conversation.
-90 An internal error in Presentation Services has occurred.
-95 Internal Error: Unable to create Transaction Program port.(MPE XL)
-1002 An internal error at the mapped conversation level has occurred.
-1003 Required parameter missing.
-1005 Insufficient Heap Space. (MPE V)
-1030 TPStarted request rejected.
-1033 Unable to open file specified in the 'TraceFile' parameter.
-1034 Out of range 'TraceSize' parameter specified in intrinsic call.
-1036 Out of range 'TraceOn' parameter specified in intrinsic call.
-1044 Multiple calls made to TPStarted.
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