Symptom
- Connecting to ADO .NET Dataset
- May result in the following errors:
"Unknown Database Connector Error"
"Failed to retrieve data from the database"
"Query Engine Error 'C:\WINDOWS\TEMP\temp.....rpt"
"Log on failed..."
"Failed to open the connection. Details: [Database Vendor Code: 17]"
Cause
The data being passed in the datasset to the report is not in the format the report is expecting.
Resolution
Keywords
KBA , BI-DEV-NET , BI Software Development Kits (SDKs) - .NET or Other , How To
Product
Crystal Reports 2008 V0 ; Crystal Reports 2008 V1 ; SAP Crystal Reports 10.0 ; SAP Crystal Reports 2011 ; SAP Crystal Reports XI ; SAP Crystal Reports XI R2