Test system command fault code 1 on Ericsson MSC

Hello Experts,
Can anyone assist to clear the fault below for test system command?

<Test system;
NOT ACCEPTED
FAULT CODE   1
ALL TEST INDIVIDUALS ARE OCCUPIED

Hi, @King, you can end previous running test with END TEST; command. Another option is to look if there is any SAE that can be increased.

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<end test;
NOT ACCEPTED
FAULT CODE  26
TEST COMMAND IS NOT PRECEDED BY THE INITIATING COMMAND 'TEST'

This is the feedback from END TEST;

Check all terminals for running test. Active terminals are in IOSTP;

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You need to release the device on which the command “test system” was sent.
For that you print the alarms with allip; first, you will get the below printout:
TEST SYSTEM (1) ACTIVATED FROM AD-305
then you do:
<IOCMI:IO2=AD-305;
IOCMI:IO2=AD-305;
<;
:END TEST;
IOCME;
END OF COMMAND READING IO=AD-304 END
The device is released after that.

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Hello!
You can released “test system” by connecting to the AD-xxx on which test system; was activated (see in the allip printout) and give ‘end test;’ command there.
To connect specified AD-xxx:
mml -d (or -ad) AD-xxx

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