Explanation
During BTAM, certain errors occurred before a specified
transmission count was reached on a line.
The errors are data
check errors, intervention required errors, or non-text time-out errors.
In
the message text:
- lna
- Line address, in hexadecimal.
- TRANS=mmm
- Number of transmissions, in decimal, before an error threshold
was reached.
- DC=nnn
- Number of data check errors, in decimal, in the above number of
transmissions.
- IR=ooo
- Number of intervention required errors, in decimal, in the above
number of transmissions.
- TO=ppp
- Number of non-text time-out errors, in decimal, in the above number
of transmissions.
Source
Basic telecommunications access method (BTAM)
Routing code
Descriptor code