Symptom
An attempt to add a key to a field in an already exported Custom Business Object
Environment
SAP S/4HANA Cloud Public Edition
Resolution
Once a custom business object is exported, it cannot be modified or deleted.
See Also
Keywords
SAP S/4HANA Cloud Public Edition, Custom Business Objects, exported, modify, delete, add key field. , KBA , BC-SRV-APS-EXT-BO , Custom Tables and Nodes , Problem
Product
SAP S/4HANA Cloud Public Edition all versions
SAP Knowledge Base Article - Public