1370056 - Crystal Reports for Eclipse 2.0 - linked subreport with POJO datasource displays blank data.

SAP Knowledge Base Article - Public

1370056 - Crystal Reports for Eclipse 2.0 - linked subreport with POJO datasource displays blank data.

Symptom

  • Crystal Reports for Eclipse 2.0 - Crystal Reports Java or Java Reporting Component SDK - used to view or process reports.
  • Report has POJO datasource in subreport, that is linked to the main report to define data filtering. 
  • Subreport placed in the details section of the main report.
  • The subreport POJO data source incorrectly displays no data after the first record.

Cause

Filtering the POJO data source requires full scan of the data in the POJO collection.  The cursor used for this scan is not rewound for each main report record, resulting in no data being returned after the initial scan.

Resolution

Issue is resolve with Crystal Reports for Eclipse 2.0 Release Update 2.

Keywords

KBA , BI-DEV-JAV , BI Software Development Kits (SDKs) - Java , Problem

Product

Crystal Reports, version for Eclipse 2.0