<p>Once you have completed the process of setting up your MARC tag structure (MarcTagstruct) and checked your MARC to Koha mapping (Koha2MarcLinks), click on this link to activate a small program that checks for major errors in your MARC setup.</p>

<p>This MARC check does not guarantee that you will like the first results of your efforts to set up your MARC displays, etc. – it simply checks for major errors. You will probably revise your MARC setup several times before you are completely pleased with it. Be certain to run checkmarc after every revision. If you have biblioographic records stored in Koha, be certain to also run the command line script rebuildnonmarc.pl after changing your MARC to Koha mappping.</p>