Convert legacy data (Excel/CSV) into SAP Migration Cockpit (LTMC) upload files with AI assistance: Claude maps your source columns to SAP target fields semantically (Japanese headers included), suggests legacy→S/4HANA value conversions, and generates the LTMC XML in the template's exact layout. Pick the workflow that fits you best:
The full 5-step LTMC generator in your browser: upload template + data, run 🤖 AI Auto-map, get AI value-rule suggestions, normalize Japanese text, and save the LTMC XML. Your data rows never leave the browser — only column names, field lists and a few sample values go to the AI.
Talk to the migration agent: upload your template and data, then just say “map my columns, convert language J to JA, and generate”. The agent proposes mappings and rules, you confirm, it builds the file — English or 日本語.
Run ltmc-agent in a real terminal — right here in the browser, or on your own machine for scripted, repeatable batch runs: parse → map --ai → rules → generate, plus a fully interactive agent mode.
| Step | Engine | AI (Claude) |
|---|---|---|
| Template parsing | Reads the LTMC template's Field List + hidden technical rows — any migration object (GL, BP, Material, Cost Center…) | — |
| Field mapping | String-similarity fallback | Semantic mapping with SAP domain knowledge, Japanese headers, sample-value awareness, confidence + reasoning |
| Value conversion | Applies rules to every row | Suggests legacy→S/4 rules (J→JA, full-width→half-width codes, YES→X …) |
| Normalization | NFKC, full→half width, trim, SPRAS default | — |
| XML generation | Streams all rows into the template's exact layout — up to ~1M rows | — |