Max Pool Size Attribute MaxPoolSize (MXPS) Purpose The maximum number of connections allowed within a single connection pool. When the maximum number of connections is reached, no additional connections can be created in the connection pool. Valid Values An integer from 1 to 65535 For example, if set to 20, the maximum number of connections allowed in the pool is 20. Notes • This connection option can affect performance. Default 100 GUI Tab Data Source Configuration through a GUI See Also See Performance Considerations for details.