Although the cataloger was able to accidentally save her MARC record to the catalog with an invalid 007 value (note the delimiter not allowed in 00X fields): 007 ‡ad fungnnmmned Attempting to save the file as a .mrc causes Koha to hang. Steps to reproduce: Open a record in the catalog Add the following 007 field: 007 ‡ad fungnnmmned Save the record to the catalog Click the down arrow on the Save button and select "Save as MARC (.mrc)" Result: Web page hangs Expected Result: Error presented to the user that the record has invalid syntax
Fix for 24323 solves this issue as well. *** This bug has been marked as a duplicate of bug 24323 ***