Int 68/AH=02h/SF=0100h

APPC/PC - CONNECTION CONTROL - ALLOCATE

AH = 02h subfn 0100h
DS:DX -> control block (see #03680)

Return:
Control block updated

See Also: AH=02h/SF=0500h

Format of APPC/PC "Allocate" control block: Offset Size Description (Table 03680) 00h 12 BYTEs reserved 0Ch WORD 0100h (verb "Allocate" or "MC_Allocate") 0Eh BYTE 1 if MC_ (mapped conversation) form of verb 0 if basic verb 0Fh 5 BYTEs reserved (0) 14h WORD (big-endian) primary return code (see #03681) 16h DWORD (big-endian) error code (see #03682) 1Ah 8 BYTEs (big-endian) TP_ID 22h DWORD (big-endian) conversation ID 26h BYTE (MC_Allocate only) conversation type 0 basic conversation 1 mapped conversation 27h BYTE SYNC_LEVEL (00h none, 01h confirm) 28h WORD 0000h 2Ah BYTE RETURN_CONTROL 00h when session allocated 01h immediate 02h when session free 2Bh 8 BYTEs 00h 33h 8 BYTEs (big-endian) partner logical unit name 3Bh 8 BYTEs (big-endian) mode name 43h 65 BYTEs (counted string) TP name 84h BYTE security (00h none, 01h same, 02h pgm) 85h 11 BYTEs 00h 90h 11 BYTEs (counted string) password 9Bh 11 BYTEs (counted string) user ID A6h WORD PIP_DATA length A8h DWORD pointer to PIP_DATA

(Table 03681) Values for APPC/PC primary return code: 0000h successful 0001h parameter check 0002h state check 0003h allocation error 0005h deallocate abended 0006h deallocate abended program 0007h deallocate abended SVC 0008h deallocate abended timer 0009h deallocate normal return 000Ah data posting blocked 000Bh posting not active 000Ch PROG_ERROR_NO_TRUNC 000Dh PROG_ERROR_TRUNC 000Eh PROG_ERROR_PURGING 000Fh CONV_FAILURE_RETRY 0010h CONV_FAILURE_NO_RETRY 0011h SVC_ERROR_NO_TRUNC 0012h SVC_ERROR_TRUNC 0013h SVC_ERROR_PURGING 0014h unsuccessful 0018h CNOS partner logical unit reject 0019h conversation type mixed F001h APPC disabled F002h APPC busy F003h APPC abended F004h incomplete

(Table 03682) Values for APPC/PC error code: 0001h bad TP ID 0002h bad conversation ID 0004h allocation error, no retry 0005h allocation error, retry 0006h data area crosses segment boundary 0010h bad TPN length 0011h bad CONV length 0012h bad SYNC level 0013h bad security selection 0014h bad return control 0015h SEC_TOKENS too big 0016h PIP_LEN incorrect 0017h no use of SNASVCMG 0018h unknown partner mode

0031h confirm:
SYNC_NONE

0032h confirm:
Bad state

0033h confirm:
NOT_LL_BDY

0041h confirmed:
Bad state

0051h deallocate:
Bad type

0052h deallocate:
Flush bad state

0053h deallocate:
Confirm bad state

0055h deallocate:
NOT_LL_BDY

0057h deallocate:
Log LL_WRONG

0061h flush:
Not send state

0091h post on receipt:
Invalid length

0092h post on receipt:
Not in receive state

0093h post on receipt:
Bad fill 00A1h prepare to receive:invalid type

00A2h prepare to receive:
Unfinished LL

00A3h prepare to receive:
Not in send state

00B1h receive and wait:
Bad state

00B2h receive and wait:
NOT_LL_BDY

00B5h receive and wait:
Bad fill

00C1h receive immediate:
Not in receive state

00C4h receive immediate:
Bad fill

00E1h request to send:
Not in receive state

00F1h send data:
Bad LL

00F2h send data:
Not in send state

0102h send error:
Log LL wrong

0103h send error:
Bad type

0121h test:
Invalid type

0122h test:
Not in receive state

Category: Network - Int 68h - A

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