Solution : https://service.sap.com/sap/support/notes/750801 (SAP Service marketplace login required)
Key words :
step loop fields, request modules, transaction variant, type field, flow logic, system fails, process module, transaction variants, solution import, support package
Related Notes :
721568 | ON REQUEST modules are not processed |
674406 | Div. Various probs in transactions w/ variant after kernel p |