# Implementing Xerpium ERP in Aerospace Manufacturing: A Practical Adoption Guide for Indonesian Producers

Aerospace manufacturing is one of the most unforgiving industries for ERP adoption. A single untracked serial number, a missing material certificate, or a skipped First Article Inspection can ground a delivery — or worse, fail an AS9100D audit. At vITraining, we work with Indonesian aerospace and MRO shops not to resell software, but to make it stick on the shop floor. This article walks through how to implement and adopt Xerpium ERP's aerospace capabilities in a way your team will actually use, without pretending the rollout is easy.

Why ERP Adoption Is Hard in Aerospace

The core challenge is not the features — Xerpium already covers aircraft types, configurations, serial-number lifecycle, ECOs, NCR/CAPA, FAI, and quality release. The challenge is that aerospace workflows are regulated and traceable by design, and most teams are used to doing that traceability in spreadsheets, paper travelers, and tribal knowledge.

Common adoption friction points we see:

• Data discipline debt. The system wants every part number classified (raw, component, assembly, sub-assembly, tooling, consumable), every serial tracked through its stages (Draft → Available → Installed → In Repair → On Hold), and every batch linked to a material certificate. If your legacy data is incomplete, the ERP exposes it immediately.
• Dual identity of parts. As-designed, as-built, and as-maintained configurations confuse teams who previously treated "the BOM" as one static thing. Mapping each configuration to its own BOM revision takes deliberate effort.
• Sign-off culture shift. Digital sign-off (action_sign_off) with operator identity, timestamp, and quality release replaces the ink-on-paper traveler. Operators and inspectors must trust the system enough to stop keeping a parallel paper trail.
• Cross-functional dependency. Purchase (supplier tier, AS9100D certs, quality rating), HR (operator qualification and sign-off), Inventory (serial/lot traceability), and Accounting (WIP and COGS journals) all have to be configured together. One lagging department stalls the whole MO flow.

Practical Implementation Phases

We recommend a phased rollout rather than a big-bang cutover. Each phase produces a usable capability before the next begins.

Phase 1 — Foundation and Master Data

Start with the data backbone: Aircraft Types (category, MTOW, certification standard), Part Numbers with drawing numbers and revisions, and Serial Number records. Flag ITAR/EAR-controlled parts and define which items need serial versus batch tracking. In parallel, build out Work Centers using the sample set as a template — Assembly Line, Machining, Testing Station, Paint Shop, Quality Inspection, and Tooling — each with certification requirements and calibration tracking.

Don't skip the aerospace Chart of Accounts. Setting up the COA early (raw material, direct labor, factory overhead, WIP, MRO revenue, engineering) means your financial reporting is correct from the first live MO instead of being retrofitted.

Phase 2 — Supplier and Material Traceability

Configure the Supplier module with tiering, certifications, quality ratings, on-time delivery, and approved parts lists. Then stand up Material Traceability: batch numbers, heat-treatment numbers, material and supplier certificates, chemical composition, and test reports linked to serial numbers. This is where you prove "raw material to finished part" audit trail — a non-negotiable for AS9100D.

Phase 3 — Manufacturing and Work Orders

Now connect production. Manufacturing Orders are created from the BOM per aircraft type and configuration, carrying customer, priority (AOG/Critical/High/Normal/Low), and quality-release flags. Configure Work Orders with operator assignment from HR, tool tracking (Many2many to tooling), special instructions, and digital sign-off. Pilot this on one product line before scaling.

Phase 4 — Quality and Change Control

Activate the quality backbone: NCR with root cause and disposition (use-as-is, rework, repair, scrap, return-to-supplier), CAPA for closed-loop corrective and preventive action, FAI aligned to AS9102 (full, partial, delta), Inspection Plans, and Quality Release as a certificate of conformance. Wire in Engineering Change Orders with their Draft → Under Review → Approved → Implemented → Closed workflow and BOM revision linkage.

Phase 5 — Visibility and Optimization

Finally, turn on the KPI dashboard — total MOs by state, efficiency against target, downtime trends, open NCRs, and FAI pass/fail rate. Introduce the AI Assistant for part lookups, MO status checks, and report generation once users are comfortable with the core workflows.

Team Readiness and Training

Technology adoption fails on people, not features. Structure training by role:

• Operators need hands-on practice with Work Order sign-off, tool assignment, and special instructions — ideally on the actual shop floor terminals.
• Quality inspectors must master NCR creation, FAI inspection lines (nominal/min/max/actual with auto pass/fail), and Quality Release authority. These are the users who most often revert to paper, so invest here.
• Engineering owns ECO workflows and configuration/BOM management.
• Planners and buyers handle MO priority, supplier qualification, and approved parts.
• Finance validates the WIP and COGS journals against the aerospace COA.

Run role-based scenario drills — for example, "an AOG order arrives, an NCR is raised mid-build, a CAPA is opened." Walking a cross-functional team through one realistic case end-to-end builds far more confidence than feature tours.

Avoiding Failure and Measuring ROI

Most aerospace ERP rollouts stumble for predictable reasons: dirty master data, parallel paper systems that never die, under-trained inspectors, and no executive owner for cross-module decisions. Counter each deliberately — clean data before go-live, mandate digital sign-off, over-invest in quality-team training, and name a single process owner.

Track adoption with metrics the business already cares about:

• FAI pass/fail rate and reduction in first-article rework
• Open NCR count and average time-to-closure via CAPA
• On-time delivery and supplier quality rating trends
• Work-center downtime and production efficiency against target
• Traceability completeness — percentage of serials with full material-to-part audit trail

When these move in the right direction, the ERP is no longer a compliance burden — it becomes the operating system of a certifiable, auditable aerospace shop.