Haneya^®

As enterprises accelerate their migration to SAP S/4 HANA, a critical challenge emerges: thousands of custom ABAP programs that reference legacy database tables — BKPF, BSEG, SKB1, LFA1 — must be identified, assessed, and modernized to use SAP-approved CDS Views and Universal Journal structures.

Haneya delivers an automated remediation platform that scans ABAP codebases, detects obsolete table references, and applies smart code transformations — replacing legacy table reads with their S/4 HANA-compliant CDS View equivalents. The result is faster migration timelines, reduced manual effort, and higher code quality — all with full SAP transport management compliance.

Key Value Proposition

Haneya reduces S/4 HANA ABAP remediation effort by up to 70%, enabling teams to modernize hundreds of programs in days rather than months — while maintaining transport traceability and system stability.

1. The S/4 HANA Remediation Challenge

1.1 Why Legacy Table Usage Breaks in S/4 HANA

SAP S/4 HANA fundamentally restructures financial and logistics data. Tables such as BKPF (Accounting Document Header) and BSEG (Accounting Document Segment) are replaced by the Universal Journal table ACDOCA, exposed through CDS Views like I_JOURNALENTRY and I_JOURNALENTRYITEM. Direct SELECT statements against the old tables either fail or return incomplete data in S/4 HANA environments.

Legacy Table	S/4 HANA CDS View	Replacement Table
BKPF	I_JOURNALENTRY	—
BSEG	I_JOURNALENTRYITEM	ACDOCA
SKB1	I_GLACCOUNT	—
LFA1	I_SUPPLIER	—

1.2. The Scale of the Problem

A typical enterprise SAP landscape contains hundreds to thousands of custom Z-programs referencing obsolete tables. Manual identification and remediation is:

• Time-consuming — requiring expert ABAP developers to analyze each program individually
• Error-prone — manual field mapping between legacy tables and new CDS View fields introduces regressions
• Untraceable — ad-hoc changes without proper transport management risk system instability
• Costly — skilled ABAP resources are expensive and in short supply during migration windows

2. Haneya Remediation Platform

2.1 How It Works

The Haneya remediation tool operates as a native SAP transaction (S/4 HANA Table/CDS Views Remediation) that integrates directly into the ABAP development environment. The workflow consists of three phases:

PHASE 1 SCAN	The user specifies a Package (to scan all objects within a development package) or an individual Program Name. Haneya traverses all ABAP source code within scope, identifying every SELECT statement, DATA declaration, and field reference that touches an obsolete S/4 HANA table.
PHASE 2 ANALYZE	Haneya maps each obsolete table reference to its S/4 HANA-approved replacement — CDS View or physical table — resolving field-level differences, WHERE clause adjustments, and JOIN eliminations required by the new data model.
PHASE 3 REMEDIATE	Haneya applies the code transformations directly into the ABAP program. Each change is annotated inline ("Added by Haneya Tool" / "Commented by Haneya Tool") providing full audit transparency. All modifications are captured in a designated SAP Transport Request, ensuring change management compliance.

2.2 Selection Parameters

The tool exposes two flexible selection modes to suit different remediation scopes:

• Package Selection — Analyze and remediate all custom Z-objects within a defined SAP development package. Ideal for large-scale, package-level migration campaigns.
• Program Name Selection — Target a specific ABAP report or program (e.g., ZAAVH_TABL_MIG_S4_4) with optional range support. Ideal for focused, incremental remediation.

2.3 Job Scheduling

Haneya provides flexible execution modes to fit any project schedule or system landscape:

• Online Execution — Run the remediation interactively in the foreground, with results displayed immediately in the ALM-downloadable results grid. Best suited for targeted, single-program remediations.
• Background Job — Schedule the remediation as a background job via the built-in Job Schedule option. This is the recommended approach for large-scale package-level runs, enabling the process to execute without tying up a user session — ideal for off-hours execution during active migration sprints.

The Background Job option ensures that high-volume remediations do not impact system performance during business hours, allowing teams to queue runs as part of a structured migration workflow.

2.4 Transport Request Integration

A core enterprise-grade feature of Haneya is its native SAP Transport Request integration. When the remediation job is executed, the system prompts the developer to specify a target Transport Request (TR). All code modifications are automatically recorded in the specified TR, ensuring:

• Full change traceability from development through QA to production
• Compliance with SAP change management and audit requirements
• Safe rollback capability — changes can be reversed by reversing the TR
• Parallel team workflows — multiple developers can work on different programs with isolated TRs

2.5 Output & Audit Trail

After execution, Haneya produces a detailed remediation report listing every program, line number, obsolete table, replacement CDS View, and the change timestamp — as shown in the ALM-downloadable results grid. The inline code annotations ("Added by Haneya Tool" / "Commented by Haneya Tool") preserve the original code as comments, allowing developers to verify each transformation and providing a clear before/after view within the ABAP Editor.

3. Business Benefits & Conclusion

Benefit	Impact
Speed	Remediate hundreds of programs in hours vs. weeks of manual effort
Accuracy	Automated field mapping eliminates human error in table-to-CDS translations
Transparency	Every change annotated and stored in SAP transport — full audit trail
Compliance	Native TR integration ensures SAP-standard change management
Cost Reduction	Reduces reliance on scarce senior ABAP specialists for repetitive tasks
Risk Mitigation	Commented-out originals allow rapid rollback if issues are detected

Haneya represents a paradigm shift in how organizations approach S/4 HANA custom code remediation. By combining deep SAP data model knowledge with intelligent code transformation capabilities, the platform eliminates the bottleneck of manual ABAP modernization — enabling migration teams to meet aggressive go-live timelines with confidence.

With seamless integration into the SAP development ecosystem, native transport request management, and a transparent audit trail, Haneya is the enterprise-ready solution for organizations committed to a successful, compliant, and efficient S/4 HANA transformation.