You have installed the following components:
SAP NetWeaver BW 7.3 SP 5
with SAP NetWeaver BW Accelerator 7.2
or with SAP HANA1.0 as database for SAP NetWeaver BW 7.3 SP 5
SAP NetWeaver Business Client for HTML/Windows 3.0
More information: SAP NetWeaver Business Client
or SAP NetWeaver Portal 7.0 or higher in place of Business Client
OfficeControl for uploading Microsoft Excel and CSV files. Office integration in Web Dynpro ABAP based on the Active Component Framework (ACF). More information: Office Integration
For more information about installing the ACF, see SAP Note 1766401 .
Most of the data comes from the BW system. It is not possible to upload mass data in Workspace Designer with the Upload Data function. The CSV files you want to upload should have no more than 10-15 columns and a million rows. Microsoft Excel files should be no larger than 2 MB. Importing a file generally takes about one minute (depending on the system requirements and the data), while the analysis takes a few seconds and the upload up to five minutes.
The recommended setting for the ICM timeout is 10 minutes. For more information see SAP Note 824554 .
The default setting for the maximum size of http requests is 100 MB.
More information: icm/<PROT>/max_request_size_KB
You also need to have installed the ERP Common Parts Business Package and assigned portal role ERP Common to the portal user.