Hi there, While trying to create a table extension, all sudden I got below error message K:\AosService\PackagesLocalDirectory\####\###\AxTableExtension\EcoResProduct.###.xml(0,0):  ConfigurationKeyDoesNotExist: Path: [AxTableExtension/EcoResProduct.###/FullTextIndexes/SearchNameFullTextIdx/ConfigurationKey]:Configuration key 'Retail' does not exist. The possible reason and a solution is, you might missing package reference to retail in your custom package where you are doing customization. Add the respective package as reference to your package, here in this example I need to add 'Retail' package reference to my local package. -Harry Follow us on Facebook to keep in rhythm with us. https:fb.com/theaxapta