Solution : https://service.sap.com/sap/support/notes/204346 (SAP Service marketplace login required)
Key words :
additional key words idoc, attached advance corrections, errors occur, format conversion, program error, characteristics, prerequisites
Related Notes :
| 308529 | Creating IDoc with config. - num. charact. values |
| 216693 | Configuration: IDOC without character values |
| 212550 |