Al intenar ejecutar un codigo que me genera un reporte en excel me aparece
este error de la conneción a la base dedatos que carga los datos en mi
dataset, antes de llevarlos a excel
System.InvalidOperationException: Timeout expired. The timeout period
elapsed prior to obtaining a connection
from the pool. This may have occurred because all pooled connections were in
used and max pool size was reached.
at
System.Data.SqlClient.SqlConnectionPoolManager.GetPooledConnection(sqlConnectionString options, Boolean&
isIntransaction)
at System.Data.SqlClient.SqlConnection.Open()
at SecMantInd.modFunction.Con(String Str) in C:\Seguridad y Mantenimiento
Industrial\SecMantInd\modFunction.vb
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