2811544 - Error "An unexpected technical error occurred and has been logged." after executing data action" occurs after executing data action in SAP Analytics Cloud

• When running a data action in SAP Analytics Cloud (SAC) to check if some cells are empty, it hangs for some time and then get this error:
  • An unexpected technical error occurred and has been logged. Please contact SAP for further assistance / SAP Delivered Support.
• In the system trace, this message is displayed on component sap.fpa.services.resource.planSeq
  • Execution of EPM command failed. The error has been logged.

• SAP Analytics Cloud

data action, SAC, Cloud for Analytics, Cloud4Analytics, CloudforAnalytics, Cloud 4 Planning, BOC, SAPBusinessObjectsCloud, BusinessObjectsCloud, BOBJcloud, BOCloud., SAC, SAP AC, Cloud-Analytics, CloudAnalytics, SAPCloudAnalytics, EPM command an unexpected technical error occurred when processing data action  on version is running,the versions is in use. please try again,please try again later.,the version is in use,not able to run data action because anot,error sac kba data actions data action,data action because another operation is , KBA , LOD-ANA-PL-DA , Data Actions , Problem