Submit button does not work in Service Portal for Catalog ItemDescriptionClicking on Submit or Next buttons may fail to trigger any UI Action. The catalog item does not get submitted and the JS console shows the error:Overwriting extension point: g_validation_script_field_count. A related symptom can be seen on the back-end when trying to open the catalog, on the Catalog Builder the message below is shown: > Error MessageThe variable set VARIABE_SET has 1 other variable(s) with the same name associated with it. Keep the names of variables associated with a variable set unique. > Error MessageThe catalog item CATALOG_ITEM_NAME has 1 other variable(s) with the same name associated with it. Keep the names of variables associated with a catalog item unique. You can also identify the issue through the tail logs variable_map or variable_sequence, one of the sys_IDs will be listed twice: Release or EnvironmentAll releases.CauseThere may be a variable associated with the catalog item presenting the issue, and another set variable at the same time. The best practice is to use the same unique variable in one location only, either in variables, or within the catalog item.ResolutionTo solve this you must ensure that the same variable is either used on the catalogue item or in the variable set not in the same at same time. Additional InformationYou might take a look into the KB1064706, with similar symptoms but a different solution.