• Article Type: General
• Product: Aleph
• Product Version: 20

Description:
We get an "Unable to Delete Course" error in attempting to delete any course in Course Reserves.

Also, the Course Doc List shows no doc records "( )" -- despite the fact that there *are* records. And, when you click on Course Doc List, the GUI Circ client crashes.

Resolution:
These errors were due to the fact that the $alephe_tab/library_relation file had no CRS relations (such as those we see in the distributed v20 library_relation file:

! adm -> course library
CRS USM50 USM30 )

Step 55 in the 18-19 Upgrade Express step takes the ./upgrade_express_1801_1901/conf/course_adm.conf lines and creates CRS entries for inclusion in library_relation. The course_adm.conf has correct entries:

COURSE_LIB=tst30 ADM_LIB=tst50
COURSE_LIB=abc30 ADM_LIB=abc50
COURSE_LIB=qrs30 ADM_LIB=qrs50
<etc.>

but looking at the ./upgrade_express_1801_1901/logs files, I don't see any indication that this step 55 was ever run.

You should add the necessary lines to library_relation, such as:

CRS TST50 TST30
CRS ABC50 ABC30
CRS QRS50 QRS30
<etc.>

Then restart the pc_server.

• Article last edited: 10/8/2013