Solution : https://service.sap.com/sap/support/notes/661772 (SAP Service marketplace login required)
Key words :
mysap software solution code correction, withfollowing industry add ons, mysap discrete industry solution, sap internal material number, internal correction system, manufacturer part number, mysap aeropspace & defense, mysap engineering & construction, note make surethat, ofcertain special characters
Related Notes :
| 658759 | Special character check prevents change of existing material |
| 642763 | Additional special characters to be checked in MPN |
| 638575 | Spl. characters not allowed for MPN if conv. exit inactive |