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Open(PLU) Error Confirm

  • Article

The Open(PLU) Error Confirm message flows from the node to the application. It is used with a primary logical unit (PLU) connection.

Syntax

  
struct Open(PLU) Error Confirm {  
    PTRBFHDR  nxtqptr;  
    PTRBFELT  hdreptr;  
    CHAR      numelts;  
    CHAR      msgtype;  
    CHAR      srcl;  
    CHAR      srcp;  
    INTEGER   srci;  
    CHAR      destl;  
    CHAR      destp;  
    INTEGER   desti;  
    CHAR      ophdr.openqual;  
    CHAR      ophdr.opentype;  
    CHAR      ophdr.appltype;  
    CHAR      ophdr.opluno;  
    INTEGER   ophdr.opresid;  
    INTEGER   ophdr.operr1;  
    INTEGER   ophdr.operr2;  
};

Members

nxtqptr
Pointer to next buffer header.

hdreptr
Pointer to first buffer element (NIL).

numelts
Number of buffer elements (0x00).

msgtype
Message type OPENMSG (0x01).

srcl
Source locality.

srcp
Source partner.

srci
Source index.

destl
Destination locality.

destp
Destination partner.

desti
Destination index.

ophdr.openqual
Open qualifier CONFERR (0x05).

ophdr.opentype
Open type LUSEC (0x02).

ophdr.appltype
Application program interface type.

0x02 (function management interface (FMI) application)

ophdr.opluno
Logical unit number.

ophdr.opresid
Resource identifier.

ophdr.operr1
Error code 1.

ophdr.operr2
Error code 2.

Remarks

  • The Open(PLU) Error Confirm message consists of a buffer header only.

  • The error codes are valid. (For more information, see Error and Sense Codes.) An Open(PLU) Error Confirm closes the connection.