• Article Type: General
• Product: Aleph
• Product Version: 18.01

Description:
My headings are not getting updates in my bibliographic library. My ue_08 log states:
Warning (tab_library_group) : Invalid library in tab_library_group
and then
No connection - sleeping... (1)
The message keeps repeating itself

Resolution:
This is because you have libraries in tab_aut which are not in $aleph_libs, and also because you have libraries in $alephe_tab/tab_library_group which are not in $aleph_libs.
Therefore, via tab_aut the system is looking for libraries when a heading is updated . It does not find them and then looks in $alephe_tab/tab_io_remote and still does not find them.

When the ue_08 runs in the queue it looks in $alephe_tab/tab_library_group to see where to run, and again sees libraries defined in table which do not exist in $aleph_libs.
In short, you should not have libraries in any of the above tables which do not exist in $aleph_libs.