https://userapps.support.sap.com/sap/support/knowledge/en/3750526
3750526 - KKML5 shows error K7118 'no pre-defined elements exist' | SAP Knowledge Base Article
In transaction KKML5, the system does not allow associating an item with a "Defined Element" when working with report 01ML-FORM. Error message: "Function...