Processing issues

The following issues are related to processing and rendering reports.

Improve performance for TM1 data
If you experience unacceptable performance when you work with Cognos® data, the administrator of the TM1® system might be able to change cube or system settings to improve performance.
DPR-ERR-2079 Firewall Security Rejection
If you run a report after your session has expired and then try to navigate away from the first page of the report, you encounter an error.
Item cannot be expanded
Microsoft Excel has reached the maximum number of rows or columns for this worksheet. The number of rows and columns is limited in Microsoft Excel. Expanding the current item is not possible because it would shift rows or columns beyond this worksheet limit. Microsoft Excel cannot shift nonblank cells off the worksheet.
Results have exceeded the Excel row or column limit
Microsoft Excel has reached the maximum number of rows or columns for this worksheet. The number of rows and columns is limited in Microsoft Excel. Items are truncated.
Error: Exception from HRESULT:<location>
If you import a data item where the path to the data item exceeds 256 characters it results in the error: Exception from HRESULT.
Error refreshing exploration saved in earlier version of Microsoft Excel
This workbook may have been created with an older version of Microsoft Excel that has a set maximum number of rows or columns. Rows or columns that go beyond the maximum limits are truncated.
Microsoft Excel limits
There are specifications and limits in Microsoft Excel 2013-2016 that may affect the performance of Planning Analytics for Microsoft Excel.

Parent topic: What are some common errors when installing Planning Analytics for Microsoft Excel?