SAP Knowledge Base Article - Public

3265963 - Failed to persist specific view through task chain - Cannot allocate enough memory

Symptom

A view persistency fails with the "cannot allocate enough memory" error or "Possible reasons could be: restart of server due to some technical issues, lost database connection, an exception in a remote source etc.",  when the job starts through a task chain. When executed individually, the data gets persisted without errors.

Environment

  • SAP Datasphere

Reproducing the Issue

  1. Access the affected SAP Datasphere tenant;
  2. Add the graphical view into a task chain;
  3. Run the task chain through the data integration monitor;
  4. The load will fail and stop when persisting the view that you added in step 2.

Cause

  • Still under investigation

Resolution

The possible workarounds are:

  1. Add more partitions to the affected view, more information in SAP Help Portal Documentation: Creating Partitions for Your Persisted Views
    • OR
  2. Switch the job execution to asynchronous, more information in SAP Help Portal Documentation: Data Persistence and Processing Mode

See Also

SAP Help Portal Documentations:

Keywords

failed,persist, graphical, view, task chain, Cannot allocate enough memory, error, job, data integration monitor,  execute, individually , KBA , DS-DI-SCH , Scheduling and Task Chains , Problem

Product

SAP Datasphere all versions