communication error (ff...ff) occurred. TRNGID=aaaaaaaabbbbbbbb, TRNBID=aaaaaaaacccccccc, remote node address=dd...dd, remote port number=eeeee

TRNGID: Transaction global identifier

TRNBID: Transaction branch identifier

aaaaaaaa: OpenTP1 system node ID (8-character string)

bbbbbbbb: Global transaction number (8-character hexadecimal string)

cccccccc: Transaction branch number (8-character hexadecimal string)

dd...dd: Client node address (up to 15 alphanumeric characters)

eeeee: Client port number (up to 5 digits)

ff....ff: Maintenance information about the communication error

S: Continues processing.

Countermeasure: Occurrence of the following error is assumed.

• The client has already timed out.
• Communication with the client is impossible due to a network error.

In the above cases, the transaction is rolled back. Enter the transaction again. You must also check the value of the dcwatchtim operand.