PRHI SAP table for – Work Breakdown Structure, Edges (Hierarchy Pointer)

Here we would like to draw your attention to PRHI table in SAP. As we know it is being mainly used with the SAP PS-ST (Structures in PS) component which is coming under PS module (Project Systems). PRHI is a SAP standard transparent table used for storing Work Breakdown Structure, Edges (Hierarchy Pointer) related data in SAP. It comes under the package CN.

SAP PRHI table

Table PRHI technical data

TablePRHI
Data storingWork Breakdown Structure, Edges (Hierarchy Pointer)
ModulePS
ComponentPS-ST
SAP PackageCN
Delivery ClassA – Application table (master and transaction data)
Table CategoryTRANSPARENT

SAP PRHI Table Fields

Here is the details of each fields in this table.You can find the discription, data type and assigned lenth of each of the fields in PRHI table.

  • POSNR : Item number of the SD document
    Its a key field. Its data type is N (Character String with Digits Only) with field length 8
  • PSPHI
    Its data type is N (Character String with Digits Only) with field length 8
  • DOWN
    Its data type is N (Character String with Digits Only) with field length 8
  • LEFT
    Its data type is N (Character String with Digits Only) with field length 8