How to solve "Cannot insert or update a row because total variable column size, including overhead, is %d bytes more than the limit. in sql server" error in SQL Server?
This error message indicates that you are attempting to insert or update a row in SQL Server, but the total variable column size, including overhead, is larger than the maximum allowed limit.
SQL Server has a limit on the maximum row size, which is determined by the page size and other factors. When inserting or updating a row, if the total variable column size, including overhead, exceeds this limit, the error message will appear.
To resolve this issue, you can try one or more of the following solutions:
Reduce the column size: Consider reducing the size of one or more columns in the table to bring the total row size below the maximum allowed limit.
Split the data: If the column data cannot be reduced, consider splitting the data across multiple rows or tables to avoid exceeding the maximum row size.
Change the page size: Consider changing the page size of the database to increase the maximum row size. However, this can be a complex and time-consuming process.
Use compression: Consider using data compression to reduce the size of the data in the table. This can reduce the total variable column size and allow the row to fit within the maximum limit.
By implementing one or more of these solutions, you should be able to resolve the issue and insert or update the row successfully.
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