What should I do if an error occurs while customizing the SPD data view after Moss migrates the website?

After the migration, there is no way to display the custom "SPD Data View" Web part correctly. However, after the painstaking efforts, I finally can.

1. Single Data source: each list or document library has a listid.CodeIn the view, use the "Search/Replace" function to replace the old listid in the view with the new listid.

2. Link Data source: the linked data source is not a data source. You must replace the listid of the list of all links in the HTML code view.

3. You can customize the "SPD Data View" based on the list of newly migrated websites. The premise is that the list is the same as that of wrong reference, copy the XLS And Param codes in the Web Part attributes of the error SPD, and then replace the attributes in the new data view Web part.