Symptom
- Error below happens when using split function in custom expression editor for data transform:
Cannot read properties of undefined (reading 'some')
Environment
- SAP Analytics Cloud 2025.1.8 (SAC)
Reproducing the Issue
- Login to SAC system.
- Open import model.
- Access the "Transform Data" button in the model.
- Open Custom Expression Editor
- Put the formula in the line: {[Column1],[Column2]}=split([Column2], '-', 2)
- Hit Execute and observe the error.
Cannot read properties of undefined (reading 'some')
Cause
- The issue is caused by product defect.
Resolution
- The issue is scheduled to be fix in new version 2025.07.
Keywords
SAC, transform, data, undefined, some, cloud, editor, expression, read, properties, split , KBA , LOD-ANA-ML , SAC Modelling , Problem
Product
SAP Analytics Cloud 1.0