Responsibility: Vendor master data Maintenance in ERP systems and GMDM systems. Support of the Master Data Requests; ICC monthly update based on information published in SSD. Customer master data Maintenance in ERP systems and Nexus systems. Support of the Master Data Requests; ICC monthly update based on information published in SSD. Manual Business Partner Identification (Customer, Vendor) and Maintenance in central CMD system Vendor master data change request verifying on data quality Material master data request management and maintenance CMD IFA number data quality check and deduplication KPI preparation and tracking list preparation for all the requests Customer communication