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2b5550c346
Lead with a complete plugin quick start and add task-oriented usage, troubleshooting, customization, and contribution guides. Preserve the broader plugin framing, correct conflicting contract guidance, support Agents folder reviews, and align repository validation. Convert existing sample references to clickable links without changing knowledge rules. Co-authored-by: Jesper Schulz-Wedde <jesper.schulzwedde@microsoft.com> Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
26 lines
1.4 KiB
Markdown
26 lines
1.4 KiB
Markdown
---
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bc-version: [18..]
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domain: privacy
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keywords: [featuretelemetry, logerror, errortext, errorcallstack, alerrortext, alerrorcallstack, customdimensions]
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technologies: [al]
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countries: [w1]
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application-area: [all]
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---
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# FeatureTelemetry.LogError emits more than caller custom dimensions
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## Description
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`FeatureTelemetry.LogError` emits its `ErrorText` as the telemetry message and adds it as `alErrorText`. The overloads with `ErrorCallStack` also add `alErrorCallStack`. These dimensions are produced in addition to the caller-supplied `CustomDimensions` dictionary, and the Feature Telemetry implementation sends the event as `SystemMetadata`.
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## Best Practice
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Review the dedicated error arguments as telemetry payload. Capture `GetLastErrorText(true)` when scrubbed platform error text is sufficient, and pass `GetLastErrorCallStack()` only as a call stack. Keep custom dimensions non-personal too.
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See sample: [`featuretelemetry-logerror-implicit-errortext.good.al`](featuretelemetry-logerror-implicit-errortext.good.al).
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## Anti Pattern
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Approving a `LogError` call because its explicit dictionary contains only safe values while it passes unsanitized `GetLastErrorText()` or arbitrary context through `ErrorText` or `ErrorCallStack`. Those arguments become telemetry dimensions outside the dictionary.
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See sample: [`featuretelemetry-logerror-implicit-errortext.bad.al`](featuretelemetry-logerror-implicit-errortext.bad.al).
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