Production incident triage and fix
Senior eyes on the failure within hours, not days. Reproducible test case, root cause, fix and post-incident note — so the next one is faster.
A · Support
PowerBuilder Legacy Support
Senior production support for long-running, mission-critical PowerBuilder applications. Reserved capacity, predictable response, senior-led from the first call.
- PB 9 — 2025
- Oracle / SQL Server / PG
- Incident triage
- Small fixes
What's included
Concrete deliverables in a Legacy Support engagement
Legacy support is not a category label — it is a fixed list of work products. These are the items we deliver and the artefacts you receive. Scope is agreed before the engagement starts and reviewed every quarter.
Small enhancements and patches
Targeted DataWindow tweaks, form changes, validation logic, report fields. Scoped tightly to keep release risk low.
Build, deployment and installer recovery
PB build chain repair, version-control fix-ups, installer regeneration, certificate rollover, runtime distribution.
Intermittent-issue investigation
The hardest bugs: race conditions, ODBC quirks, locking, time-zone drift. Methodical reproduction and isolation rather than guesswork.
DataWindow and PBL repair
Broken DataWindow objects, corrupted .pbl files, lost references, missing window inheritance — restored without losing custom code.
Database adjustment under the application
Stored procedures, packages, triggers, views: small targeted changes that keep the application stable while the schema evolves.
Patch / hotfix coordination
PowerBuilder runtime and Appeon patch tracking, regression checks, planned rollout, rollback gates.
Run book and change log
Every fix is documented in plain language so the knowledge stays with you, not in our heads. Quarterly handover-ready.
When this engagement fits
Typical situations behind a Legacy Support call
If any of these match your situation, a support engagement is the practical first step — narrower than a full modernization program, broader than a one-off troubleshooting call.
Your last PowerBuilder developer is leaving
Reserved capacity gives the business a senior fallback while you decide whether to rehire, retrain or move to a retainer model.
Incidents are taking days to resolve
No one currently in the team has the depth to triage hard PowerBuilder failures fast. We provide that depth on call.
A previous vendor is no longer available
Continuity for an application that lost its original consultancy or solo developer. We pick up the system as it is — undocumented .pbl files included.
Hotfixes can't be deployed reliably
Broken build, lost installer, missing signing certificate, runtime drift. We rebuild the deployment path so releases stop being events.
How we work
From first call to steady state
We aim for short discovery, named ownership and documented handover. The cadence below is the default; the exact shape is tuned to your team and your risk tolerance.
01
Intake
Short triage call: PowerBuilder version, database, deployment shape, current pain. We agree on scope and expected response cadence — no long discovery phase.
1–3 days02
Reserved capacity
Fixed monthly hours and a guaranteed response window. You get a named senior consultant, not a rotating queue. Incidents and small changes flow through the same channel.
monthly03
Run book
Every non-trivial fix lands in a plain-language change log: what we changed, why, where the risk sits, how to roll back. Knowledge stays with you.
ongoing04
Quarterly review
Once a quarter we step back: what we did, what's stable, what's drifting, what to plan for the next 90 days. Executive-readable.
every 3 monthsEngagement shape
Reserved capacity, on-demand, or fixed-scope
Three commercial shapes covering most situations. The right one depends on volume and predictability — we'll suggest the fit in the intake call.
Ad hoc consulting
Occasional analysis or troubleshooting. Hours per engagement, no monthly commitment. Best for sporadic issues or second-opinion work.
- Hourly billing
- Same-week response
- No reservation
Monthly Support Retainer
Reserved monthly capacity and a guaranteed response window. Incidents, small changes, run book maintenance and quarterly review — one channel, one named senior consultant.
- Reserved hours, monthly
- Same business-day response
- Quarterly health review
- Documented run book
Fixed-scope rescue
One defined problem, one fixed fee, one timeline. Build recovery, certificate rollover, specific incident root-cause. Predictable cost for predictable scope.
- Fixed fee
- Scoped milestones
- Hard deadline
Frequently asked
Answers to common questions about PowerBuilder Legacy Support
How fast can you start?
Most engagements begin within a week of the first call. If the situation is genuinely urgent — production down, key developer leaving in days — we can usually start the same week and adjust paperwork in parallel.
We're on PowerBuilder 9 / 10 / 11. Is that a problem?
No. The bulk of the systems we support are on legacy Sybase-era PowerBuilder (9, 10.5, 11.5, 12.6). We won't push you to upgrade as a condition of support — modernization is a separate decision, made on your terms.
Can you work alongside our existing developer?
Yes — and often that's the cleanest setup. We bring depth on the rare PowerBuilder problems while your team owns day-to-day delivery. Communication channel and ticket flow are agreed up front so we're not in each other's way.
What if our consultant on your side becomes unavailable?
Each engagement is owned by a senior consultant from the first call to the last. For longer-running retainers we maintain a documented run book and a named secondary so the engagement survives illness, holidays and other realities.
Do you sign NDAs and have a standard MSA?
Yes. We sign your NDA before any code review or system description is shared. We have a Master Services Agreement template that works for most enterprises; we're also happy to work under yours. References available on request.
Contact
Need senior PowerBuilder support?
Send a short description of your system — versions, databases, integrations and the situation you're in. We'll reply within one business day with a practical next step, sized to your scope and risk.
What we need first: PowerBuilder version, database, deployment shape (PowerServer, PowerClient, installer), top-3 pain points. That's enough to start.
NDA-friendly · MSA-ready · GDPR · References on request · Hourly or fixed-fee
Other services
Adjacent engagements
Legacy support often runs alongside one of the engagements below. We sequence them so the live system stays stable while the bigger work happens in parallel.
B · Evolve
PowerBuilder Modernization
Upgrade planning, PowerBuilder 2022 / 2025 readiness, UI improvements, deployment modernization, PowerServer / PowerClient strategy.
scoped · phased · safe
C · ConnectEnterprise Integrations
SAP, REST APIs, reporting systems, PDF/document workflows, external platforms — bridging PowerBuilder cleanly into the wider enterprise stack.
SAP · REST · reporting
D · DataDatabase & Performance
Oracle PL/SQL, SQL Server T-SQL, stored procedures, packages, triggers, views and performance tuning of data-heavy enterprise applications.
Oracle · SQL Server · PG
E · LeadTechnical Leadership
Architecture review, code review, mentoring, project coordination and rescue consulting — senior eyes on the difficult decisions that protect the system.
review · mentor · rescue
F · RetainContinuity Retainer
Reliable monthly access to rare PowerBuilder expertise without hiring a full-time developer. Reserved capacity, predictable response time.
monthly · on demand