# MODIFIABLE REQUEST FOR PROPOSALS (RFP) TEMPLATE
## Project Title: SAP Sybase ASE & SQL Anywhere to Oracle Database 23ai Migration (T-SQL to PL/SQL)
- **RFP Document Reference**: `VNA-RFP-010` (Companion to Solution Brief `VNA-SB-010`)
- **Issuing Organization**: `[INSERT ORGANIZATION / COMPANY NAME]`
- **Issue Date**: `[2026-10-27]`
- **Proposal Due Date**: `[INSERT DATE, e.g., +30 Calendar Days]`
- **Reference Architecture Portal**: https://sybase-ase-to-oracle-migration.web.app/
- **Template Attribution**: This site is designed by Viscosity.AI

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## SECTION 1: ISSUING ORGANIZATION PROFILE & PROCUREMENT SCHEDULE (MODIFIABLE)

> **Instructions for RFP Author**: Replace all bracketed placeholders (`[...]`) below with your organization's specific dates, contacts, and environment metrics before issuing to prospective bidders.

| Procurement Milestone | Target Date / Entry (Modifiable) |
|---|---|
| Issuing Organization Name | `[Insert Legal Entity Name]` |
| Primary Procurement / Technical Contact | `[Insert Name, Title, Email]` |
| RFP Issue Date | `[2026-10-27]` |
| Vendor Written Questions Due | `[Insert Date - Week 2]` |
| Organization Responses to Vendor Q&A | `[Insert Date - Week 3]` |
| Final Vendor Proposals & Pricing Due | `[Insert Date - Week 4]` |
| Technical Architecture Demos / Oral Presentations | `[Insert Date - Week 5]` |
| Target Contract Award & Phase 0 Kickoff | `[Insert Date - Week 6]` |

### 1.1 Executive Summary & Business Objectives
`[INSERT COMPANY NAME]` ("Organization") is soliciting competitive proposals from qualified enterprise architecture and engineering firms to modernize and transition our current **SAP / Sybase ASE (12.5 / 15.x / 16.0), SQL Anywhere & Watcom-SQL** environment to **Oracle Database 23ai / Autonomous Database, PL/SQL & Oracle APEX**.

Our primary business and technical objectives are:
- Sybase ASE and SQL Anywhere rely heavily on Transact-SQL (T-SQL) idioms that differ fundamentally from Oracle: ubiquitous `#temp` tables created on the fly inside stored procedures, implicit multi-result-set returns without `REF CURSOR` parameters, and page/row lock escalation.
- Naive line-by-line conversion tools translate Sybase `#temp` tables into DDL `CREATE TABLE` calls inside Oracle procedures, causing catastrophic library cache latch contention.
- Many Sybase databases are tightly coupled to legacy PowerBuilder or C++ (`CT-Lib` / `DB-Lib`) client applications that must be migrated in lockstep.

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## SECTION 2: CURRENT ENVIRONMENT BASELINE INVENTORY (MODIFIABLE)

Bidders must size their technical delivery plan and fixed-fee milestone pricing against the baseline inventory table below:

| Inventory Dimension | Current Baseline Count / Footprint (Modifiable) | Target Modernization SLA / Objective |
|---|---|---|
| Legacy Source Stack (`Stack X`) | SAP / Sybase ASE (12.5 / 15.x / 16.0), SQL Anywhere & Watcom-SQL | Full retirement / modernization |
| Target Architecture (`Stack Y`) | Oracle Database 23ai / Autonomous Database, PL/SQL & Oracle APEX | Production-grade HA/DR & security |
| Sybase Stored Procedures & Triggers (T-SQL) | `[Insert Count, e.g., 650 procs]` | 100% functional parity & optimization |
| Sybase Database Volume (TB) | `[Insert Count, e.g., 8 TB]` | Automated AST & schema uplift |
| Target Cutover Downtime Window | `[e.g., < 15 Minutes / Near-Zero Downtime]` | Rehearsed parallel run + rollback plan |
| Security, Compliance & Identity | `[e.g., SSO/MFA via Entra ID / Okta, Row-Level VPD, Audit Logs]` | Zero critical/high CVEs at Go-Live |

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## SECTION 3: MANDATORY TECHNICAL SCOPE OF WORK & DELIVERABLES (MODIFIABLE)

The selected partner shall execute the project across four gated phases (**Phase 0: AST Discovery & Architecture Blueprint**, **Phase 1: Core Foundation & Data/Code Conversion**, **Phase 2: Integration, Runtime Filtering & UAT**, and **Phase 3: Parallel Run, Cutover & Hypercare**).

### 3.1 Core Architectural Requirements
1. **[MODIFIABLE REQUIREMENT 1]**: T-SQL / Watcom-SQL AST Analyzer & Transpiler: We parse `sysobjects`/`syscomments` exports to build a complete call graph of all Sybase stored procedures, triggers, rules, defaults, and user-defined datatypes.
2. **[MODIFIABLE REQUIREMENT 2]**: Idiomatic Oracle 23ai Refactoring: Sybase `#temp` table anti-patterns are refactored into set-based Common Table Expressions (`WITH` clauses), Global Temporary Tables (GTTs), or Oracle Private Temporary Tables (`ORA$PTT_`). Implicit result sets use `DBMS_SQL.RETURN_RESULT` so client call signatures remain clean.
3. **[MODIFIABLE REQUIREMENT 3]**: Concurrency & Isolation Model Normalization: Sybase's blocking read locks and `HOLDLOCK` hints are converted to Oracle's non-blocking Multi-Version Concurrency Control (MVCC), eliminating reader-writer deadlocks.
4. **[MODIFIABLE REQUIREMENT 4]**: Automated Data Migration & Row-Hash Reconciliation: High-speed parallel extraction via `bcp` / Python Arrow pipelines into Oracle External Tables / SQL*Loader Direct Path, verified by column-level SHA-256 checksums.

### 3.2 Component-Level Conversion & Deliverable Matrix
Bidders must confirm compliance with each component conversion requirement below:

| Req ID | Legacy Artifact / Baseline Workload | Required Target Architecture | Engineering Method & Acceptance Criteria | Priority (Modifiable) |
|---|---|---|---|---|
| REQ-01 | Sybase `#temp` Tables Inside Stored Procedures | Set-Based CTEs (`WITH`), GTTs, or 23ai `ORA$PTT_` Tables | AST Dataflow Refactoring (Zero Runtime DDL) | `[Mandatory / Optional]` |
| REQ-02 | T-SQL Stored Procedures Returning Implicit Result Sets | PL/SQL Packages with `DBMS_SQL.RETURN_RESULT` / `SYS_REFCURSOR` | Signature-Compatible Procedure Compiler | `[Mandatory / Optional]` |
| REQ-03 | Sybase `IDENTITY` Columns & `@@identity` | Oracle 23ai `GENERATED BY DEFAULT ON NULL AS IDENTITY` | Sequence High-Water-Mark Synchronization | `[Mandatory / Optional]` |
| REQ-04 | T-SQL `@@error` & `RAISERROR` Error Handling | Structured PL/SQL `EXCEPTION` Blocks & `RAISE_APPLICATION_ERROR` | Deterministic Transaction Rollback Mapping | `[Mandatory / Optional]` |
| REQ-05 | Sybase `TEXT` / `IMAGE` Columns | Oracle SecureFiles `CLOB` / `BLOB` with Deduplication | Parallel Streaming LOB Ingestion | `[Mandatory / Optional]` |

### 3.3 Mandatory Platform & Tooling Standards
- Viscosity T-SQL / Watcom-SQL to PL/SQL AST Transpiler
- Oracle SQL Developer Migration Workbench & Oracle SQLcl Liquibase
- Oracle GoldenGate for Sybase (for zero-downtime CDC cutover)
- utPLSQL for automated stored-procedure output parity testing
- Oracle APEX 24.2 (when paired with PowerBuilder-to-APEX UI conversion)

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## SECTION 4: VENDOR TECHNICAL Q&A QUESTIONNAIRE & SCORING RUBRIC

Bidders must provide direct, concise written responses to each question below. The Issuing Organization's evaluation committee will grade responses using the embedded benchmark criteria.

### Vendor Question 1: Should we convert our Sybase database and PowerBuilder front-end together or in phases?
- **Bidder Response Requirement**: Provide a concrete architectural explanation, reference toolset, and verifiable production proof. Generic marketing statements will be scored zero.
- **Evaluation Benchmark (What High-Scoring Responses Must Demonstrate)**: We support both. We can migrate Sybase to Oracle 23ai first (repointing PowerBuilder's database profile from `SYC`/`ASE` to `ORA`) and then convert the PowerBuilder UI to Oracle APEX in Phase 2, or execute a combined vertical-slice cutover.
- **Evaluator Score (0 to 10 Points)**: `[   / 10 ]`

### Vendor Question 2: How do you handle Sybase's case-insensitive or padded string comparisons in Oracle?
- **Bidder Response Requirement**: Provide a concrete architectural explanation, reference toolset, and verifiable production proof. Generic marketing statements will be scored zero.
- **Evaluation Benchmark (What High-Scoring Responses Must Demonstrate)**: Oracle Database 23ai supports native column-level and schema-level collation (`BINARY_CI` / `USING_NLS_COMP`), allowing exact parity with Sybase sort orders without wrapping indexed columns in `UPPER()` functions.
- **Evaluator Score (0 to 10 Points)**: `[   / 10 ]`

### Vendor Question 3: What is included in the downloadable PDF Solution Brief?
- **Bidder Response Requirement**: Provide a concrete architectural explanation, reference toolset, and verifiable production proof. Generic marketing statements will be scored zero.
- **Evaluation Benchmark (What High-Scoring Responses Must Demonstrate)**: The PDF Solution Brief includes the 20-point Sybase-to-Oracle 23ai T-SQL translation guide, the `#temp` table refactoring decision tree, and our GoldenGate CDC cutover architecture.
- **Evaluator Score (0 to 10 Points)**: `[   / 10 ]`

### Vendor Question 4: How do you prevent report and query fan-out bloat, and how do you guarantee zero vendor lock-in?
- **Bidder Response Requirement**: Detail your methodology for clustering redundant legacy queries/reports into canonical core SQL views with runtime or AI-inference filtering, and specify customer code/data ownership upon project completion.
- **Evaluation Benchmark (What High-Scoring Responses Must Demonstrate)**: Bidder must demonstrate deterministic AST SQL clustering (collapsing 75%-90% of cloned reports into core database views with runtime predicates), 100% customer ownership of all DDL, PL/SQL, application source code, and Terraform scripts, and zero proprietary runtime lock-in.
- **Evaluator Score (0 to 10 Points)**: `[   / 10 ]`

### Vendor Question 5: Describe your automated regression testing, parallel run, and zero-downtime cutover methodology.
- **Bidder Response Requirement**: Specify how data parity, business-rule equivalence, and rollback safety are verified prior to production cutover.
- **Evaluation Benchmark (What High-Scoring Responses Must Demonstrate)**: Bidder must provide automated row-count and cryptographic hash reconciliation, automated unit/UI test suites (e.g., utPLSQL, Playwright), and a rehearsed cutover runbook with sub-minute rollback capability.
- **Evaluator Score (0 to 10 Points)**: `[   / 10 ]`

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## SECTION 5: COMMERCIAL PRICING & LICENSING MATRIX (MODIFIABLE)

Bidders must complete the fixed-price milestone table below and disclose all recurring software or cloud consumption assumptions.

| Milestone / Cost Category | Deliverable & Acceptance Gate | Fixed Fee / Annual Cost (USD) | Estimated Duration (Weeks) |
|---|---|---|---|
| **Phase 0: Discovery & AST Code/Schema X-Ray** | Verified inventory, dead-code manifest, core SQL fan-out map, and final blueprint | `$[Insert]` | `[2 - 3 Weeks]` |
| **Phase 1: Target Environment & Automated Uplift** | Provisioned target stack, schema migration, and core business logic conversion | `$[Insert]` | `[4 - 8 Weeks]` |
| **Phase 2: UI, Integrations, Reporting & UAT** | Completed application/portal screens, runtime reports, AOP templates, and UAT sign-off | `$[Insert]` | `[3 - 6 Weeks]` |
| **Phase 3: Production Cutover & Hypercare** | Rehearsed cutover, reconciliation sign-off, documentation, and 30-day hypercare | `$[Insert]` | `[2 - 3 Weeks]` |
| **Optional: Annual Managed Services / Support** | 24x7 monitoring, patching, DBA performance tuning, and quarterly enhancements | `$[Insert / yr]` | `[12 Months]` |

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## SECTION 6: PROPOSAL EVALUATION SCORECARD (MODIFIABLE)

| Evaluation Criterion | Weight (%) | Description |
|---|---|---|
| **1. Technical Architecture & Automation Tooling** | `35%` | Depth of AST automation, query fan-out rationalization, database/cloud architecture, and zero lock-in. |
| **2. Verifiable Production Experience & References** | `25%` | Proven track record delivering identical `Sybase ASE & SQL Anywhere to Oracle 23ai` engagements with measurable outcomes. |
| **3. Cutover Safety, Testing & Compliance** | `20%` | Rigor of data reconciliation, automated regression testing, security/compliance controls, and rollback safety. |
| **4. Commercial Value & Total Cost of Ownership (TCO)** | `20%` | Transparent fixed-fee milestone pricing and 3-to-5 year software/cloud licensing savings. |
| **TOTAL** | **`100%`** | |

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*Template Reference: `VNA-RFP-010` | Companion Portal: https://sybase-ase-to-oracle-migration.web.app/ | This site is designed by Viscosity.AI*