Azure SQL Data Warehouse Parallel Data Warehouse In an Always On availability group, you can configure one or more availability replicas to allow read-only connections when running under the secondary role that is, when running as a secondary replica. You can also configure each availability replica to allow or exclude read-only connections when running under the primary role that is, when running as the primary replica.
If this is the cause of the error, there will be permissions errors in the database trace file. If it is under 50MB, change it, restart your database, and try your connection again.
You may not have compiled your classes Compile your business component classes and try again. When business components are running inside JServer, only one root application module may be created.
This is because JServer already provides one transaction context. It is illegal to attempt to create multiple root transactions when running inside JServer.
Trying to retain the application module state during a transaction disconnect failed. The disconnect and retain application module state target requires that no database state exist before the transaction connection is closed.
Examples of database state include open database cursors in non-forward only view objects, database locks, and uncommitted database changes.
The client should clean up this state by fetching or resetting any open view objects and committing any uncommitted changes. This application module definition contains recursive references to child application modules.
For example, if application module definition appMod1 contains a child application module of appMod2, and appMod2 contains appMod1,this error will be raised. Remove recursive application module definition references. While traversing the parenthood chain for application modules, a child application module was found with no container parent application module.
If this application has added custom business component classes, it may be that the application code is attempting to access a child application module before it is fully initialized.
If this is not the case, this error probably represents some internal error in Business Components for Java framework, in which case contact Business Components for Java Technical Support. A business component is found without a container parent application module. If this application has added custom business component classes, it may be that the application code is attempting to access a business component before it is fully initialized.
Attempting to load metadata objects failed. It may have unexpected data or the XML data may be corrupt. Verify that the XML metadata for various components is valid.
Could not open the named XML file for read. Make sure that the file is present. If the file system support case insensitive file names e.read_only_field Attempted update of read-only column dsql_base_table @1 is not a valid base table of the specified view specify_field_err Must specify column name for view select.
If the problem is fixed, a future call to getWritableDatabase() may succeed, in which case the read-only database object will be closed and the read/write object will be returned in the future. Like getWritableDatabase(), this method may take a long time to return, so you should not call it from the application main thread, including from.
May 05, · An Application Programming Interface (API) is a definition of the set of functions an application can use to access a system resource.
ODBC is a database API based on the Call Level Interface (CLI) API definition published by the standards organizations X/Open and ISO/CAE. ODBC applications can. Migrate your SQL Server databases without changing your apps.
Azure SQL Database is the intelligent, fully managed relational cloud database service that provides the broadest SQL . The secondary database(s) are available only for connection for which the Application Intent connection property is set to ReadOnly (read-intent connections).
For information about this connection property, see SQL Server Native Client Support for High Availability, Disaster Recovery.
Database Conversion is run on a database file that is set to read-only. Solution: Turn off the read-only bit on the system database file (smcoremdb or skcoremdb).
Posted by: Dan Darrin - Wed, Jun 11, at AM.