Microsoft SQL Server database ranks third in the relational database, second only to Oracle and MySQL database. when using it, it is inevitable to encounter various problems and warnnings. You may be dba or a developer, I hope this content can help you solve SQL Server error number 8012.

Error number: 8012

Severity level: 16

Event logged: The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter %d (“%.*ls”): Data type 0x%02X (sql_variant) has an invalid precision or scale for type-specific metadata.