Hi,
I want to sort a list using this path.
requiredSkills/skill/experience/code
(requiredSkills are the list items; requiredSkills is a [0..*], skill and experience are [1] relationships)
The expand just before works fine with this code: "parameters: {expand: 'skill, skill/profession, skill/experience'}"
But "sorter: { path: 'skill/experience/code', type:'sap.ui.model.type.String'}" throws this error:
"value":"Missing message for key 'ORDERBY_ON_NAVIGATION'!en"
I found out that I can use "sorter: { path: 'skill_ID', type:'sap.ui.model.type.String'}" without an error.
But "sorter: { path: 'skill_ID/experience_ID/code', type:'sap.ui.model.type.String'}" again throws an error.
I receive the same errors using Postman.
Does anyone know how to define this sorting correctly?