{"section":"known-issues","requestedLocale":"en","requestedSlug":"error-on-applying-filter-in-the-catalog-module","locale":"en","slug":"error-on-applying-filter-in-the-catalog-module","path":"docs/en/known-issues/Marketing & Merchandising/error-on-applying-filter-in-the-catalog-module.md","branch":"main","content":"## Summary\n\nIn the Catalog module, when you use a single quotation mark (or other characters) to apply a filter to a text field, the system may return an error. Since the system memorizes the last filter applied by the user, refreshing the page will not resolve the problem.\n\n## Simulation\n\n__Important__: Since this problem is irreversible, do not try to reproduce it.\n\n1. In admin, access the Catalog module.\n2. In the E-Commerce module, access, for example, the products and SKUs page (Product Register > Products and SKUs > Products and SKUs Register).\n3. In the \"Product Name\" filter, look for a word containing a single quotation mark.\n\n\n## Workaround\n\nOpen a ticket with your service partner, giving the email address of the user facing this problem."}