Ssis-948 Jun 2026
Only a handful of rows were being rejected, but each failure stopped the entire package because the flag was set on the OLE DB Destination.
// Example adaptive formula _targetRows = (int)Math.Min( DefaultBufferMaxRows, _targetSizeBytes / avgRowSize);
By following these troubleshooting steps, you can resolve the SSIS-948 related errors and restore stability to your ETL workflows.
If you're working with SQL Server Integration Services (SSIS), you might have encountered the frustrating "SSIS-948" error code. This error can occur due to various reasons, and in this blog post, we'll explore the possible causes, troubleshooting steps, and potential solutions. ssis-948
| ✅ | Recommendation | |----|----------------| | on the destination tables before running the package. SSIS‑948 uses the optimizer’s row‑size estimate to compute chunk size. | | 2. Align MaxParallelism with MAXDOP on the target DB, unless you have a dedicated load‑only replica. | | 3. Use ChunkCommit for most ELT jobs; only switch to AllOrNone for small master‑data loads where atomicity is paramount. | | 4. Enable Bulk‑Copy fall‑back ( NetworkLatencyThresholdMs ) when copying to Azure SQL Database or Amazon RDS, where network jitter can degrade row‑by‑row inserts. | | 5. Capture the ErrorOutput to a staging table first, then run a data‑quality cleanse before a second pass. | | 6. Monitor the built‑in performance counters ( SmartChunkedRows/sec , ChunkLatency , RollbackCount ) during the first few runs to fine‑tune ChunkSize or MaxParallelism . | | 7. Turn off EnableTelemetry only after you have verified that the logging overhead is negligible (< 0.5 % CPU). |
: Born on August 26, 1994, in Saitama Prefecture, Yumeno Aika made her AV debut in May 2013 as an exclusive actress for S1. By the time of SSIS-948's release in late 2023, she had been with the studio for over a decade, outlasting countless other stars and becoming the most tenured exclusive actress on S1's roster.
Download and install the latest connector version (v1.2 or later). 5. Run Visual Studio as Administrator Only a handful of rows were being rejected,
Result: The runtime automatically grew buffers to (≈ 9 000 rows) once it detected average row size ~10 KB, cutting the number of I/O calls by ~30 % and halving the overall load time.
In other words, the was exposing incomplete transactions that the data warehouse was not prepared to handle.
The algorithm is (same input → same adaptive path) and reproducible across runs, which is essential for debugging and compliance. This error can occur due to various reasons,
SSIS-948 is an error code that occurs within the SQL Server Integration Services (SSIS) environment. SSIS is a platform used for building enterprise-level data integration and workflow solutions. It provides a comprehensive set of tools for data transformation, migration, and workflow automation. When the SSIS-948 error manifests, it typically indicates a problem related to the package execution or the environment in which SSIS is operating.
To minimize the occurrence of SSIS-948 errors and ensure smooth package execution, follow these best practices:
<ssis:DataFlowTask Name="LoadFactSales"> <ssis:OleDbSource ConnectionName="DW_Staging" SqlCommand="SELECT * FROM dbo.StgFactSales"/>
-- Project Parameter definition (JSON)
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