Solution : https://service.sap.com/sap/support/notes/1306916 (SAP Service marketplace login required)
Key words :
supplier external id field, external supplier id field, erp system converts, lower case characters, upper case characters, sap e-sourcing, terms e-sourcing, external id, supplier field, supplier id
Related Notes :
| 1284158 | SAP E-Sourcing 5.1/SAP CLM 2.0 SP03 Release Information Note |
| 1258204 | SAP E-Sourcing 5.0 Patch H (5.0.00_H) Release Inform. Note |