If you're executing a package that moves data from a source database to a destination database and you encounter the SSIS-171 error, you might:

Open the package in a text editor (or use SSDT → View Code) and search for:

<component name="MyComponent" classID="GUID" version="2.0" ... />

Below is a ready‑to‑run script you can drop in your source‑control repo. It:

<#
.SYNOPSIS
   One‑click remediation for SSIS error 171 (component mismatch).
.DESCRIPTION
   Detects version/bitness mismatches and auto‑deploys missing third‑party DLLs.
.PARAMETER ProjectPath
   Full path to the .dtproj file.
.PARAMETER ComponentMapPath
   JSON file that maps Component GUID → DLL filename (both 32‑/64‑bit).
#>
param(
    [Parameter(Mandatory)][string]$ProjectPath,
    [Parameter(Mandatory)][string]$ComponentMapPath
)
# ---------- 1️⃣ Load project ----------
[xml]$proj = Get-Content $ProjectPath
$ns = @ msb = "http://schemas.microsoft.com/developer/msbuild/2003"
# ---------- 2️⃣ Enforce TargetServerVersion ----------
$targetVersion = "SQLServer2022"
if ($proj.Project.PropertyGroup.TargetServerVersion -ne $targetVersion) 
    $proj.Project.PropertyGroup.TargetServerVersion = $targetVersion
    Write-Host "Setting TargetServerVersion to $targetVersion"
# ---------- 3️⃣ Enforce 64‑bit ----------
$proj.Project.PropertyGroup.Run64BitRuntime = "true"
Write-Host "Setting Run64BitRuntime = true"
$proj.Save($ProjectPath)
# ---------- 4️⃣ Load component map ----------
$map = Get-Content $ComponentMapPath | ConvertFrom-