3598109 - "Function $IS_UNKNOWN is not supported for child attributes of an array" Error Message During Validation and Determination Creation

Symptom

During creation of a validation or a determination, you can see the following error:

Error in condition block X : Invalid syntax for business expression. Function $IS_UNKNOWN is not supported for child attributes of an array..

Environment

SAP Sales Cloud Version 2
SAP Service Cloud Version 2

Product

SAP Sales Cloud Version 2 all versions ; SAP Sales Cloud and SAP Service Cloud Version 2 all versions ; SAP Service Cloud Version 2 all versions

Keywords

Error in condition block, Invalid syntax for business expression, Function $IS_UNKNOWN is not supported for child attributes of an array., determination, error, validation, extensibility administration, array, business expression, determination error

, KBA , CEC-CRM-CZM-CUL , Custom Logic for for SAP Sales/Service Cloud , CEC-CRM-BEX , Business Expression for SAP Sales/Service Cloud , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.