company_site
SAP Convergent Charging
Lemongrass
IND
Part-time
Senior · 8+ years experience
Onsite
Discovered 3 days ago
SAP Convergent ChargingMaintenance PlannerSUM/SL ToolsetSAP JVMSAP HANAASE
Free
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SAP Convergent ChargingMaintenance PlannerSUM/SL Toolset
Key Skills for This Role
SAP Convergent ChargingMaintenance PlannerSUM/SL ToolsetSAP JVMSAP HANAASE
Full Job Posting
Job Details and Responsibilities
- Two-step CC upgrade (2021 → 2023 → 2025) executed on-premise, with functional and rating validation at each step
- Remediation of custom charging plans, mapping tables, and user-defined functions across both hops
- Component-level upgrade across Core Server, Dispatcher, Updater, BART, Diameter/HTTP interfaces, and Admin/Core Tool
- Database, SAP JVM, and OS prerequisite alignment for each target release
- Migration of the upgraded landscape to RISE (ECS) via tenant copy, including connectivity, cutover, and hypercare
- Regression of integration to Convergent Invoicing / FI-CA, mediation, and CRM/subscription order management
- Build the upgrade path and prerequisite matrix using Maintenance Planner; confirm target stack, DB, and JVM compatibility per hop
- Execute upgrades across DEV → QA → PRD using SUM/SL Toolset; document runbooks and rollback plans
- Identify deprecated or changed CC APIs, charging plan constructs, and configuration objects between releases and drive remediation
- Own downtime planning for session-based charging (Diameter) and prepaid balance handling
- Define the target CC deployment model within ECS and confirm the shared-responsibility split with SAP for CC components
- Plan and execute the tenant copy, including master data, charging plan export/import, and bulk loader-driven reload
- Establish connectivity to on-prem and third-party systems (Cloud Connector, VPN/private link, network zones, certificates)
- Coordinate SAP ECS activities through the agreed governance model (SAP Cloud ALM, service requests, cutover windows)
Required Qualifications
- 8+ years in SAP BRIM, with 4+ years hands-on in SAP Convergent Charging specifically (not CI/FI-CA-only experience)
- Delivered at least one CC version upgrade end-to-end, including prerequisite analysis, execution, and post-upgrade validation
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