Irina Oshchepkova
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Articles
Recent activity by Irina Oshchepkova-
Katalyst: Experiments show duplicate analytical runs for the same well
DescriptionIn the Analysis Workspace, some wells show multiple analytical runs that appear to be duplicates:Same acquisition time or very close timestamps.Same file name or slightly different varia...
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Katalyst: Understanding the difference between “export” and “backup” functions
DescriptionUsers see both “export” and “backup” options in Katalyst and are unsure:Which to use for archiving data.Which is intended for sharing with other systems vs internal recovery.SolutionExpo...
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Katalyst: Unexpected rounding or significant figures in reported values
DescriptionReported values (e.g., yields, concentrations, peak areas) in Katalyst:Appear rounded or truncated to fewer or more decimal places than users expect.May differ slightly from instrument s...
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Katalyst: Slow or stuck ReprocessExperiment tasks
DescriptionUsers run ReprocessExperiment for large or complex experiments and observe:Very long reprocessing times.Tasks that appear stuck or never complete.Katalyst may become sluggish during thes...
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Katalyst: Reprocessing not performed
DescriptionReprocessing requests may fail to start or appear stuck when the connection to the ActiveMQ service is lost or when servers were started in an incorrect sequence. Refreshing the Katalyst...
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Katalyst: Failures when importing data via API integration
DescriptionIntegrations push experiments or analytical results into Katalyst via API (REST or similar).Occasionally, imports fail with errors:Invalid payload formats.Missing or duplicate identifier...
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Katalyst: Changes in materials not reflected in existing experiments
DescriptionA material (e.g., compound) record is updated in the central Materials Table (e.g., structure correction, new properties).Existing experiments that already use this material:Still show t...
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Katalyst: Frequent session timeouts while users are actively working
DescriptionUsers are logged out or see session timeout messages even while actively working in Katalyst.They must repeatedly log back in, causing workflow disruption.Timeouts may be caused by appli...
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Katalyst: Incorrect default language or locale (number/date format)
DescriptionUsers see UI labels, date formats, and decimal separators that do not match their locale:For example, MM/DD/YYYY vs DD/MM/YYYY, or 1,234.56 vs 1.234,56.In mixed‑region deployments this c...
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Katalyst: Configuration changes do not take effect until services are restarted
DescriptionAdministrators update Katalyst configuration (e.g., email, external services, timeouts) via config files or environment variables.Users report no change in behavior; logs indicate the ol...