Solution : https://service.sap.com/sap/support/notes/1516322 (SAP Service marketplace login required)
Key words : 
software component   sap_appl                      sap application, overview screen 70use transaction se11, de/~swdc/012002523100004731392011d/sapappl6041516322_1-20002334, erp-side pi content, erp - sap sourcing integrationactivation, erp service conditionsdelivery class, assign sourcing condition types, note enables service items, overview screen 80maintain, erp condition types
Related Notes : 
       
| 1738756 | OSS Notes for SAP Sourcing / SAP CLM 9.0 & ERP Integration | 
| 1509572 | Transfer of condition types from ERP to SAP Sourcing |