User manual

Computer Gateway User Manual 4-135 5/96
4.11
4.11.4.1 CM Journal Access Return Message Record
Header information: Word 1—Transaction Code = 65 (CM50 request)
Word 2—Number of words in message = 5445
Words 3..4—reserved
Word 5—CG/PLNM Identifier = 2
Word 6..13—reserved
Message format: Words 1..8—ACIDP name - echoed back (16 ASCII characters)
Word 9—Local LCN PIN node ID - echoed back
(2 ASCII characters)
Word 10—Unit ID - echoed back (2 ASCII characters)
Word 11..15—Reserved for future use (fill with integer zeroes)
Word 16..18—Start time - echoed back
Words 19..21—Stop time - echoed back
NOTE
Words 16, 17, 19, 20 are a count of Seconds from January 01, 1979.
Words 18 and 21 qre the number of milliseconds with a value from 0..9999.
Word 22—File handling code - echoed back (integer)
Word 23—Continumation request - echoed back
Words 24..273—Journal data (250 integer words)
If partial data was returned, CM50 must transfer this
data into words 24-273 of the follow-up journal
access request record.
If this is a first request, this field is not used.
Word 274—Return status
0 = Normal return
1 = Check sub status - Journal retrieval request
2 = Check sub status - Journal retrieval reply
4 = ACIDP not in correct execution state
16 = Invalid ACIDP name
20 = ACP not connected to specified ACIDP
21 = Bad journal type
21 = Remote request not supported
69 = Node failure or not configured
71 = CM journal access transaction busy
73 = Begin/end periods invalid
95 = Bad unit number
96 = Number of key values
97 = Bad key type
98 = Illegal journal/key combination
99 = Continuation record corrupted