Symptom
-
Fail to refresh a report.
- Was able to refresh the report before.
- When refreshing a report in Crystal Reports for Enterprise, it fails with the error:
"The following error has occured while trying to retreive the data:
Error loading database connector. The class 'com.crystaldecisions.reports.queryengine.drivermpl.DriverLoader'
could not be accessed.
Please check with your System Administrator that the data source is correctly configured."
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Environment
-
SAP Crystal Reports for Enterprise 4.0
- SAP Crystal Reports for Enterprise 4.1
- SAP Crystal Reports for Enterprise 4.2
Product
SAP Crystal Reports 2011 ; SAP Crystal Reports 2013 ; SAP Crystal Reports 2016
Keywords
CR4E, CRFE, CR for Ent, CR for Enterprise , KBA , BI-RA-CRE , Crystal Reports for Enterprise , Problem
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