Solution : https://service.sap.com/sap/support/notes/1173255 (SAP Service marketplace login required)
Key words :
user-defined field reason, runtime error its_template_not_found - template, template interpretation failed, customer fields defined, relevant support package, customer field, error page, terms its_template_not_found, business objects, bid invitation
Related Notes :
| 1171957 | Template interpretation failed. Template does not exist. |