Capstone · Project + checklist

SAP Process Audit Readiness

A practical walkthrough of an end-to-end SAP process audit: documents to keep, control points, common non-conformances and a checklist for real audits.

Course reading

Understand the process

Part 1

Follow one transaction end to end

An audit does not begin with an attractive policy document. It asks whether actual transactions followed the approved process and left evidence. Pick a real material and trace the demand or PR, approval, supplier selection, PO, receipt, inspection, stock movement, issue and invoice as applicable. Each document should match the next one in quantity, date and responsibility.

For example, a receipt of 120 units against a PO for 100 needs an explanation and the correct approval; a file of signed forms cannot undo an uncontrolled over-receipt. Check exception paths as carefully as routine ones: urgent buys, rejected material and manual stock adjustments reveal where controls are tested.

Part 2

Prepare by doing, not decorating

For a mock audit, choose five materials at random and request their records on the same day. Note missing approvals, delayed postings, unexplained differences and documents that cannot be linked. Assign each finding an owner, correction date and a check that the process changed, not just that one file was completed.

Keep evidence accessible and confidential according to company policy. When teams can explain who made a decision, why it was permitted and what happened to the material, audit readiness becomes a result of normal work rather than a last-minute paperwork exercise.

What you must take away

An audit tests whether the process you describe is the process the documents show.
The most common finding is stock physically present but not posted, or posted but not present.
Evidence collected as you work costs nothing; evidence rebuilt for an audit costs weeks.

In the SAP process

Be able to produce, for a sampled material: PR, release, PO, GR, inspection result, putaway, issue and count history.
Show the approval trail and the reason code for every adjustment.
Show the master data change history for critical fields.

Case study

Passing the audit by doing the work, not the file

Setting. A plant preparing for a customer process audit of its materials management flow.

Problem. The previous audit had produced findings on traceability, and the team's answer had been a folder of reconstructed documents assembled the week before.

How it was investigated

Ran a mock audit: picked five materials at random and tried to produce the full document trail same-day.
Found gaps at three points: usage decisions posted late, adjustments without reason codes, and undocumented master data changes.
Confirmed the process was mostly sound — the recording of it was not.

What was changed

Made reason codes mandatory for adjustments and defined a short fixed list.
Set a same-day rule for usage decisions with a daily exception report.
Started a quarterly internal mock audit on five random materials.

Outcome. The next external audit was answered from the live system during the session, with no folder to prepare.

Lesson: Run your own mock audit quarterly. Five random materials, same-day evidence — that is the whole test.

Illustrative composite of common shop-floor situations — no client names or confidential figures.

Practical template

Process audit readiness checklist

Self-audit five random materials before someone else does.

Check	Evidence required	Sample material	Found?	Gap	Owner	Fix by
Requisition approved before PO	Release strategy log	MAT-1042	Yes	—	Buyer	—

How to use it

Pick materials at random — the ones you would choose are the ones that are already clean.
Same-day rule: evidence you cannot produce today is a finding today.
Repeat quarterly and keep the completed sheets; they are themselves audit evidence.

Download workbook & KPI template (PDF)

Quick quiz — check your understanding

1. An audit trail shows:
2. Segregation of duties means:
3. Before an audit, stores should ensure:
4. A three-way match compares:
5. An SOP is:

Earn your certificate