This error generally indicates a problem with a connection. Here are some steps to troubleshoot and potentially resolve the issue:

If the command returns (success) and you see a new row in catalog.executions , the permission issue is resolved.

To resolve the SSIS-661 error, follow these step-by-step solutions:

The director of SSIS-661 is Michiru Arashiyama , a figure known within the industry for directing high-concept, performance-driven pieces.

If after these steps the issue persists, providing more context or details about your specific setup (like the version of SQL Server/SSIS you're using, the type of connection you're trying to make, etc.) could help in pinpointing a more precise solution.

| Fix type | When to use | What to do | |----------|------------|------------| | | Schema changed in source, same environment | Right‑click the component → Refresh (or click Validate ). This forces SSIS to re‑pull the external metadata. | | Re‑configure the component | Column added/removed, data‑type change | Open the component → Columns tab → remove the old column, add the new one, or adjust the data‑type mapping. | | Update downstream components | Any change cascades to downstream components (e.g., OLE DB Destination, Derived Column) | Repeat the Refresh on each downstream component; if column names change, you may need to re‑map them. | | Use explicit column list instead of SELECT * | Dynamic queries cause hidden drift | Change the source query to list the columns explicitly, e.g., SELECT ColumnA, ColumnB FROM dbo.SampleTable . | | Add a Data Conversion component | Source type changed to a larger type that downstream components cannot handle (e.g., bigint → int ) | Convert the column to the expected type before it reaches the failing component. | | Parameterize the query properly | Query built with expressions that may change the schema | Ensure the expression always returns the same column list, or move the query logic to a stored procedure with a stable result set. | | Re‑deploy the package after a full validation | Corrupted metadata cache | In SSDT, right‑click the project → Build → Deploy . Make sure the target server has the latest package version. | | Create a new connection manager (if connection string changed) | Different server/DB version (e.g., SQL 2008 → SQL 2019) | Delete the old connection manager, add a new one, and re‑wire the components. |

The code ( 0xC0202009 ) is the low‑level DTS error that maps to SSIS‑661. You can search for this code in Microsoft’s Knowledge Base if you need deeper internals.

// Target encoding (1252 = Latin-1) Encoding targetEnc = Encoding.GetEncoding(1252, EncoderFallback.ReplacementFallback, DecoderFallback.ExceptionFallback);

Consequently, while we can confirm the title’s existence, release date, and studio, a more in-depth description of its content or the performers involved is not available through the sources consulted.

// Log the problematic row ID for later analysis ComponentMetaData.FireError(0, "UnicodeConversion", $"Row Row.RowNumber: cannot encode character(s) – e.Message", "", 0, out bool cancel); // Decide: drop row, set to empty, or copy as is with placeholder Row.NonUnicodeCol = string.Empty;