Nomenclature of Standard Characteristic Keys 
The example below explains the structure of characteristics keys.

SAP_EHS_1010_001_STREET |
Complete characteristic key |
__________________________________________________________________________________
|
Notes: | |
SAP_EHS_1010_001 .............. |
corresponding class key |
SAP_EHS_1010_001_STREET SAP_EHS_1010_001_CONTACT_PART SAP_EHS_1010_001_CONTACT_DATE and so on |
The specific characteristic component consists of the remaining 14 characters
|