User manual
DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si 
555-230-127  
Issue 1
August 1997
Maintenance Object Repair Procedures 
Page 10-374DATA-CHL (Network Control Data Channel) 
10
1000 ABORT For this test, an Error Code of 1000 can have one of several different 
meanings:
a. The target DATA-CHL is busy and, therefore, not available for use.
b. System resources required to run this test are not available.
c. Internal system error
Determine if the target DATA-CHL is in use for some other function (that is, 
CDR Link, System Printer Link, Journal Printer Link, PMS Link, or secondary 
administration terminal connection) as described previously in the "Status 
of network Control Data Channels" section. If so, check for errors on the 
function that is using the DATA-CHL. If there are no errors, there is a high 
probability that the DATA-CHL is not defective. 
Proceed with the remaining steps only if it is necessary to completely 
test the target DATA-CHL:
1. If the target DATA-CHL is in use for some other function, busyout the 
function (PRI-CDR/SEC-CDR, SYS-PRNT, PMS-PRNT/JNL-PRNT, 
PMS-LINK) or the DATA-CHL (secondary administration terminal 
connection only).
2. Retry the command at 1-minute intervals a maximum of 5 times.
3. Restore any busied out PRI-CDR/SEC-CDR, SYS-PRNT, 
PMS-PRNT/JNL-PRNT, PMS-LINK MOs to service before moving on to 
another activity.
1006 ABORT For this test, an Error Code of 1006 can have one of several different 
meanings:
a. System resources required to run this test are not available.
b. Internal system error. Retry the command at 1-minute intervals a 
maximum of 5 times.
1016 ABORT Resources for the test are not available.
1. Retry the command at 1-minute intervals a maximum of 5 times.
1018 ABORT Test disabled via software patch.
2000 ABORT Internal system error
2003 ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
Table 10-119. TEST #111 Data Channel Local Loop Back Test — Continued
Error 
Code
Test 
Result Description/Recommendation
Continued on next page










