mmm invalid message is received from the host. connection name=aa...aa logical terminal=(bb...bb,ccc,dd...dd) maintenance information=(e,ff...ff,gggggggg,hhhh)

mmm: MCF identifier

aa...aa: Connection name

bb...bb: Logical terminal name

(******** is output if the logical terminal cannot be determined.)

ccc: Logical terminal type

any: any type

(*** is output if the logical terminal cannot be determined.)

dd...dd: Operation mode

extend: Extended mode

noedit: Non-editing mode

(****** is output if the logical terminal cannot be determined.)

e: Error identification

A: Invalid application name specified

C: Invalid configuration definition

D: Invalid data

F: Invalid file name specified

n: Unsupported facility received

ff...ff: Invalid data identification

02: Query request

40fe: File data

c00102: File data (Fiu prefix)

c040: Extended host access message

c042: Extended host access message (NOTIFY)

clfa03: File data (flow command)

clfe01: File data (status report command)

c32801: File data (cross-correlation operand)

c32201: File data (exceptional condition operand)

c3fb01: File data (checkpoint control operand)

c3fc01: File data (data stream length definition operand)

c3fe01: File data (dataset definition operand)

c3f901: File data (flow control operand)

c3fa01: File data (transfer permission stream count operand)

c90381: File data (Content Unit Prefix)

cafe01: File data (Content Profile)

cb0101: File data (Content Introducer)

cdf901: File data (termination command)

cdfc01: File data (WRITE request command)

cdfd02: File data (READ request command)

cf0100: File data (Fiu suffix)

cf0201: File data (Fiu suffix with exceptional condition)

ef0f00: File data (Content)

F1: WRITE command

f3: WRITE STRUCTURE FIELD command

f5: ERASE/WRITE command

ff: Message identification is invalid.

gggggggg: Invalid data detail code

Bit position	ff...ff (Invalid data identification)
	ff,f3	f1,f5	File data, Query request	c040,c042
0	0	1: Print start bit is set to ON. 0: Print start bit is set to OFF.	1: Too long receive data 0: Normal	1: Too long receive data 0: Normal
1	0	0	1: Invalid LL 0: Normal	1: Insufficient receive data length 0: Normal
2	0	0	1: Inconsistent sum total of LL among items. 0: Normal	1: Inconsistent sum total of LL among items. 0: Normal
3	0	0	1: Invalid CTF 0: Normal	1: Invalid flag 0: Normal
4	0	0	1: Unsupported CTF 0: Normal	1: Unsupported flag specified 0: Normal
5	0	0	1: Invalid Fiu ID 0: Normal	1: Invalid data format 0: Normal
6	0	0	1: Unsupported CTF immediately after Fiu Prefix 0: Normal	1: Invalid UAP name length 0: Normal
7	0	0	1: Invalid I (Last/Nolast identification) 0: Normal	1: Invalid user data length 0: Normal
8	0	0	1: File that does not support the Content Unit ID specified 0: Normal	1: Invalid exception code length 0: Normal
9	0	0	1: Invalid First, Only contents format 0: Normal	0
10	0	0	1: Invalid Middle, Last contents format 0: Normal	0
11	0	0	1: Invalid dataset label 0: Normal	0
12	0	0	1: Unsupported dataset type specified 0: Normal	0
13	0	0	1: Invalid maximum length of transmission text 0: Normal	0
14	0	0	1: Send of checkpoint set command specified 0: Normal	0
15	0	0	1: No mandatory operand 0: Normal	0
16	0	0	1: Invalid data 0: Normal	0
17	0	0	1: Exceptional condition found 0: Normal	0
18-31	0	0	0	0

hhhh: Message analysis relative position (maintenance information)

S: Rejects the received message.

Outputs the KFCA16750-I message when the error identification is D, A, F or n.

O: Take action according to the error identification as shown below.

A: Correct the application name specified by the host, then retry.

C: Check and correct the definition value according to the invalid data identification, then retry.

40fe: To transfer the file, specify filebuf in the -e option of the mcftalccn definition command in the MCF communication configuration definition.

c040, c042: To exchange extended host access messages, specify the extended mode logical terminal in the mcftalcle definition command in the MCF communication configuration definition.

D: Contact the OpenTP1 administrator.

F: Correct the file name specified by the host, then retry.

n: Check which facilities are supported by the host, correct the specification by the host, and retry. Contact the OpenTP1 administrator if the cause of the error cannot be determined.

Countermeasure: When the error identification is D or n and the cause of the error cannot be determined, obtain maintenance information and contact the OpenTP1 administrator.