Use the Import of Metadata from Employee Central Using XML File(ECPAO_ECTMPL_METADATA_WRITER) program to import metadata for web service-based data transfer.
Context
Using this program, you can import entries and delete entries that you have imported for a specific Employee Central instance and template.
You can't delete metadata in the SAP S∕4HANA system that you have already used for field mappings. Otherwise, your mappings become invalid. If you try to delete metadata that is used for field mappings, you receive an error message.