https://userapps.support.sap.com/sap/support/knowledge/en/1266412
1266412 - Error: "an internal error occurred while calling 'openDocumentMDP' API (error_WIS_30270)"...
Error: "an internal error occurred while calling 'openDocumentMDP' API (error_WIS_30270)" when scheduling a WebIntelligence document for a user
errorinternal