Solution : https://service.sap.com/sap/support/notes/547782 (SAP Service marketplace login required)
Key words :
system generates error message 00055 'make, prerequisites basis note 542605, info record, transaction me11, fields relevant, required fields', terms me11, field selection, input reason, solution implement
Related Notes :
| 542605 | MODIFY SCREEN: REQUIRED attribute depends on INPUT |