The programmers are able to Retrieve a Natural element from Endevor when it has already been signed out to another programmer and the OVERRIDE SIGNOUT option is set to No.
Expecting to get a C1G0167E ELEMENT IS NOT AVAILABLE. IT IS ALREADY "SIGNED-OUT" error.
SCMMNI - Endevor Natural Integration
Most likely cause is the SIGN-IN/SIGN-OUT option in the System Definition is not set.
Check the System Definition and verify that the SIGN-IN/SIGN-OUT option is set correctly:
SIGN-IN/SIGN-OUT OPTIONS:
ACTIVATE OPTION: Y