Flexera One - IT Asset Management - All Regions - Third-Party Inventory Import Issues
Postmortem
**Description:** Flexera One - IT Asset Management - All Regions - Third-Party Inventory Import Issues
**Timeframe:** June 4, 2026, 1:45 PM PDT to June 08, 2026, 00:47 PDT
**Incident Summary**
On Thursday, June 4, 2026, at 1:45 PM PDT, our teams identified an issue affecting third-party inventory imports in IT Asset Management caused some inventory uploads to time out, fail, or remain in progress longer than expected. The issue impacted the processing of certain third-party inventory sources and resulted in delays to inventory data availability for affected customers.
Investigation determined that, following a recent platform change, a subset of third-party inventory imports encountered issues during the transfer of inventory data into IT Asset Management.
The issue was initially identified through a combination of customer reports and internal monitoring. Further investigation confirmed that while inventory data was successfully generated and processed through earlier stages of the workflow, certain uploads failed to complete successfully, resulting in import processing delays and failures. Due to the nature of the response received during these failures, the underlying cause was not immediately apparent, which extended the time required for diagnosis. Technical teams performed a detailed analysis of the processing workflow and identified that certain larger inventory uploads were not being handled as expected under specific conditions. A solution was implemented to improve how these larger data transfers are managed.
The corrective update was validated in a controlled environment, followed by comprehensive end‑to‑end testing, and then deployed to production. Following deployment, inventory processing returned to expected behaviour by Jun 06, 2026 , 01:03 PDT. Continued monitoring confirmed stable performance, and no further recurrence of the issue was observed. After extended monitoring, the incident was declared as resolved on Jun 08, 2026 at 00:47 PDT.
**Root Cause**
The issue was caused by limitations encountered during the transfer of larger inventory data sets between platform services following the production change. Under specific conditions, larger inventory uploads were not processed successfully, leading to incomplete or delayed processing. When these uploads failed, the receiving service returned a generic client error response rather than an error specifically indicating a file size limitation. As a result, the sending service interpreted the response as a capability or configuration issue rather than an upload failure, preventing the true cause from being immediately identified.
Contributing Factors
* The response returned during failure scenarios did not clearly indicate the underlying condition.
* This response behaviour initially led to misinterpretation of the failure, extending diagnosis time.
* Pre release validation included large data scenarios; however, production conditions introduced additional variability not fully represented during testing.
* Platform configuration indicated support for larger data handling, which made the practical limitation difficult to anticipate during design and validation.
**Remediation Actions**
* The processing workflow was analysed to identify the point of failure within the inventory transfer process.
* Data transfer behaviour between platform components was reviewed and validated.
* A revised approach was implemented to transfer larger data sets in smaller segments. The solution was validated through staging and end to end testing to ensure data integrity and processing completion.
* The validated fix was deployed to production environments.
* Enhanced monitoring was maintained throughout rollout and validation to confirm successful processing and overall stability.
**Future Preventative Measures**
* Improved Data Transfer Handling - Large inventory data transfers configuration has been updated, improving reliability and reducing dependency on single transaction limits.
* Enhanced Error Reporting - Improvements will be made to ensure that system responses more clearly reflect the underlying cause of failures, enabling faster and more accurate diagnosis.
* Expanded Validation Scenarios - Additional testing scenarios involving larger and more complex data sets will be incorporated to better reflect real world conditions prior to release.
* Stronger Integration Validation - Future changes will include deeper validation of interactions between platform components to identify and mitigate potential constraints earlier.
* Monitoring and Detection Enhancements - Monitoring and alerting capabilities will be further enhanced to provide earlier visibility into processing delays or failures, helping to reduce time to detection and resolution.
Jun 4, 9:17 PMResolved Jun 8, 7:47 AMMajorIT Asset Management - EU Inventory UploadIT Asset Management - APAC Inventory Upload