Built for the schemas that break everything else
SAP has 90,000 tables. Oracle EBS has cryptic naming conventions. Generic AI tools weren’t built for this. Echo was.
The Enterprise Data Problem
Why general-purpose AI fails on production ERP systems
Column Opacity
SAP columns like BELNR_CONCAT, NETWR, BUKRS, LFA1 mean nothing to a general-purpose LLM. Echo maps every field to plain business language.
Schema Scale
Production SAP environments have 500+ active tables with complex joins. Academic NL2SQL benchmarks test on 15 tables. Echo handles production scale.
Embedded Business Logic
Fiscal year calendars, regional tax rules, currency conversions, custom field mappings — this logic lives in your ERP, not in any AI model.
See it in action
A real query against a production SAP schema
QUESTION
What’s our accounts payable outstanding by vendor category, net of disputed invoices?| Vendor Category | Total AP | Disputed | Net Outstanding |
|---|---|---|---|
| Raw Materials | 84.2 | 3.1 | 81.1 |
| Capital Equipment | 42.7 | 0.8 | 41.9 |
| Services & MRO | 31.5 | 2.4 | 29.1 |
| Logistics | 18.3 | 0.5 | 17.8 |
SELECT vc.category_desc AS vendor_category,
ROUND(SUM(b.DMBTR) / 1000000, 1) AS total_ap_cr,
ROUND(SUM(CASE WHEN d.dispute_flag = 'X' THEN b.DMBTR ELSE 0 END) / 1000000, 1) AS disputed_cr,
ROUND(SUM(CASE WHEN d.dispute_flag != 'X' THEN b.DMBTR ELSE 0 END) / 1000000, 1) AS net_outstanding_cr
FROM BSIK b
JOIN LFA1 v ON b.LIFNR = v.LIFNR
JOIN vendor_categories vc ON v.KTOKK = vc.category_code
LEFT JOIN dispute_log d ON b.BELNR = d.BELNR AND b.BUKRS = d.BUKRS
WHERE b.BUKRS = '1000'
GROUP BY vc.category_desc
ORDER BY total_ap_cr DESC;
What Echo Maps
1,056
Business fields mapped
993
Code translations
274
DAX measures
82
Business metrics
Security & Compliance
Enterprise-grade data protection by design
Read-Only Access
Echo executes SELECT queries only. No INSERT, UPDATE, DELETE. Your data is never modified.
Zero Data Movement
Queries run on your database. Raw data never leaves your infrastructure. Only results are returned.
Full Audit Trail
Every query, every error, every correction is logged. Complete traceability for compliance.
LLM-Agnostic
Works with any LLM provider. Keep sensitive prompts on-prem with local models if required.
Compliance Status
| Certification | Status |
|---|---|
| SOC 2 Type II | In progress — target Q2 2026 |
| ISO 27001 | Architecture aligned, certification in progress |
| GDPR | Compliant |
| HIPAA | Available with on-premises deployment |