https://userapps.support.sap.com/sap/support/knowledge/en/1199007
1199007 - Error: "Could not publish report reportname.rpt. Unexpected error occurred." when...
When a BusinessObjects Enterprise XI Release 2 Java application attempts to publish a report to an Enterprise system, the following error message appears:...
errorcouldpublish
https://docs.cloud.google.com/java/docs/reference/google-cloud-migrationcenter/latest/com.google.cloud.migrationcenter.v1.ReportName.Builder
Class ReportName.Builder (0.73.0) | Java client libraries | Google Cloud Documentation
java clientgoogle cloudclassbuilder