Symptom
how to change the cardinality for child nodes in Custom Business Objects application.
Environment
SAP S/4HANA Cloud Public Edition
Resolution
Currently it is not possible to change the cardinality.
As workaround, you can consider the possibility to use a validation - Before Save for the child nodes.
For more information, please refer to
Keywords
custom business object, child node, cardinality, onetomany, key user extensibility, customizing tenant, node, s/4hana cloud, cloud , KBA , BC-SRV-APS-EXT-BO , Custom Tables and Nodes , Problem
Product
SAP S/4HANA Cloud Public Edition all versions