Crystal Report :Multiple-step OLE DB operation generated errors. Check each OLE DB status

Logon failed. Details: ADO Error Cod开发者_JS百科e: 0x Source: Provider Description: Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done. Native Error:

Basically your crystal report was unable to connect to the database. Normally you have to pass it server logon info or run it with a Windows account that has permission to the database

Just unmark the option "Save Data with Report" under "File" Tab..