Solution : https://service.sap.com/sap/support/notes/564349 (SAP Service marketplace login required)
Key words :
terms unicode reason, prerequisites sap recommends, structured data refers, struc_1-field_2 = 'zdata', structured data, -structured data, zdata = struc_1, customer include, tables hrpad25, struc_1-field_1 = '
Related Notes :
| 573044 | Unicode conversion for HR application |
| 542091 | Migration from ZDATA to CI-include |
| 194401 | SAP composite note Training and Event Management |