Solution : https://service.sap.com/sap/support/notes/433220 (SAP Service marketplace login required)
Key words :
abap runtime error sapsql_invalid_fieldname, additional key words marketing, delete field product manually, replicate data source 0uccontracth_attr, time-dependent data, business information warehouse, existing psa requests, product field, source system, data staging
Related Notes :
| 438424 | Information on marketing scenario: Integration IS-U/CRM/BW |