User Guide
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si 
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures 
Page 10-1240SHDW-LNK (Memory Shadowing Link) 
10
This message line error corresponds to Error Code 2020. It is displayed if 
the Shadow Link Test is attempted within the first five minutes of a restart 
of the Active SPE (that is, prior to the Active SPE holding the Standby SPE 
reset and refreshing it).
■ "Standby SPE busy with another task; for information use status system"
This message line error corresponds to Error Code 2018. It is displayed if 
the Shadow Link Test is attempted while the Active SPE is performing 
some Maintenance Mode activity on the Standby SPE other than system 
technician-demanded maintenance.
■ "Cannot interrupt Standby SPE while entering maintenance mode; please 
try later"
This message line error is displayed when test shadow-link has been 
issued and subsequently canceled and then refresh spe-standby is 
issued while maintenance software is in the process of performing the 
Shadow Link Test. Allow up to three minutes for the Shadow Link Test to 
complete before issuing the refresh spe-standby command again.
In either case, the following actions should be taken:
1. Issue the refresh spe-standby command to put the Standby SPE in 
Standby Mode. This command may have to be issued multiple times. If the 
refresh spe-standby command successfully completes five times without 
the Standby SPE becoming labeled "standby" on the status system form, 
wait 20 minutes. This does not include cases where the command 
completes with the terminal message line errors "Refresh not successful; 
use ‘display errors’ to check for STBY-SPE errors" or "Cannot interrupt 
Standby SPE while entering maintenance mode; please try later." Issue the 
refresh spe-standby command once more.
2. Repeat the command.
3. Issue the test spe-standby long command.
Table 10-388. TEST #318 Shadow Link Test 
Error 
Code
Test 
Result Description/ Recommendation
1029 
2011 
2012 
2013 
2014 
2018 
2020 
2024 
2051
ABORT Refer to STBY-SPE Maintenance documentation for a description of these 
error codes.
Continued on next page










