Upd — Ssis-948

| Symptom | Immediate Check | Common Fix | |---------|----------------|------------| | “Failed to acquire a connection” (SSIS‑948) | Test Connection in Connection Manager | Correct connection string / credentials | | Error only on production | Compare and provider versions | Install correct provider / set proper bitness | | Variable‑based connection string is empty | Breakpoint → Watch variable | Ensure variable is set before Data Flow validation | | Works in Visual Studio but not

+---------------------+ +----------------------+ +-----------------+ | Source Component | ---> | Adaptive Buffer | ---> | Destination | | (OLE DB, FlatFile, | | Manager (ABM) | | Component | | Azure Blob, …) | | (runtime service) | | (OLE DB, etc.) | +---------------------+ +----------------------+ +-----------------+

<ssis:DataFlowTask Name="LoadFactSales"> <ssis:OleDbSource ConnectionName="DW_Staging" SqlCommand="SELECT * FROM dbo.StgFactSales"/> ssis-948

: Ensure that the SSIS configuration is correctly set up to allow for checkpoint creation.

SELECT execution_id, package_name, task_name, max_buffer_size_kb, avg_buffer_size_kb, max_rows_per_buffer, avg_rows_per_buffer FROM catalog.adaptive_buffer_stats WHERE max_buffer_size_kb = (SELECT MAX(MaxBufferSizeKB) FROM catalog.execution_performance); | Symptom | Immediate Check | Common Fix

SSIS-948 is an error code that occurs in SQL Server Integration Services (SSIS) when there is an issue with the execution of a package. The error message associated with SSIS-948 typically reads: "The checkpoint file could not be created. Check the SSIS documentation for more information about checkpoints."

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