Solution : https://service.sap.com/sap/support/notes/760061 (SAP Service marketplace login required)
Key words : 
global spend reason, sap country codes, attached correction instructions, 0gn_vendor remains empty, correction            activate, correction            import, srm analytics, 0gn_conv ods, update rules, optional function
Related Notes : 
       
| 764695 | |
| 761325 | |
| 637346 | EBP Business Content during EBP upgrade to EBP 4.0 | 
| 580926 | No texts for product, vendor, product category in the BW |