Solution : https://service.sap.com/sap/support/notes/302895 (SAP Service marketplace login required)
Key words :
abap runtime error message_type_unknown occured, function module called rh_om_attributes_garbage_coll, function module rh_om_attributes_get_activ, rh_om_attributes_read function module, rh_om_attributes_value_check function module, error message appears, abap short dump, function modules rh_om_attributes_insert, batch input data, database tables hrp1222
Related Notes :
| 110909 | Composite SAP note on generic attributes |