Call number isn't updated with the "Update Previously Loaded MFHD/Item" profile in a current MFHD when the tag for call number is not the same tag as indicated in the "Multiple>Main Tag" screen in SysAdmin.
Issue VYG-6502 is resolved for Voyager 9.2.0 and higher.
1. Create a profile with the "Update Previously Loaded" rule with all relevant prerequisites: vendor reference number, reference to PO, mapping to MFHD main tag, etc.
2. Choose a call number hierarchy with the call number in a different tag than that mapped in the "Main Tag" section of the "Profiles>Multiple" menu of the Bulk Import rule.
3. Run import; note that all information is properly updated except for call number.
Have call number in the same tag as the "Main Tag" mapping.