ESH_OM_IOTYPNAT is a standard SAP Table which is used to store Object Types: Nodes: Operational Data Providers: Description data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The ESH_OM_IOTYPNAT table consists of various fields, each holding specific information or linking keys about Object Types: Nodes: Operational Data Providers: Description data available in SAP. These include MODEL_GUID (Model GUID), ODP_GUID (GUID of Operational Data Provider), LANGU (Language Key), STEXT (Descriptions)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .