PTRV_HEAD is a standard SAP Table which is used to store General Trip Data data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The PTRV_HEAD table consists of various fields, each holding specific information or linking keys about General Trip Data data available in SAP. These include MANDT (Client), PERNR (Personnel Number), REINR (Trip Number), HDVRS (Sequential Number of Travel Expenses Table THEADER)... 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. .