PLMPS_BAPI_PROJECT_DEF_UP is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "PLMPS BAPI Structure Project Definition (Update Fields)" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_PLMPS_BAPI_PROJECT_DEF_UP TYPE PLMPS_BAPI_PROJECT_DEF_UP.
The PLMPS_BAPI_PROJECT_DEF_UP table consists of various fields, each holding specific information or linking keys about PLMPS BAPI Structure Project Definition (Update Fields) data available in SAP. These include DESCRIPTION (Updated information in related user data field), MASK_ID (Updated information in related user data field), RESPONSIBLE_NO (Updated information in related user data field), APPLICANT_NO (Updated information in related user data field)... 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. .