Currency could not be determined.

What causes this issue?

The system could not determine a currency for the key figures in a data
record.

System Response

Data is not updated.

How to fix this error?

If you are using your own program for data selection, make sure that
there is a currency key for each key figure in each data record (either
in internal SAP format, or in the form of an ISO code). If you are
using SAP standard programs for data selection, contact the SAP
Hotline.

Error message extract from SAP system. Copyright SAP SE.