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SAP Knowledge Base Article - PreviewSymptom
In Object Page subsection, when you press the arrow key left or right on the keyboard on a field, the following error pop's up:
Cannot read properties of null (reading 'querySelector')
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Environment
SAP S/4HANA
SAPUI5 1.108
Product
SAP S/4HANA 2022
Keywords
Object Page, querySelector , KBA , CA-UI5-CTR-PIR , SAP UI5 Controls Pirin team , Problem
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