SHI2 is a SAP tcode coming under BC module and SAP_BASIS component. View some details about SHI2 tcode in SAP.
- SHI2 tcode used for : Structure buffer: Struc. type maint. in SAP
- Module : BC-CUS-TOL-HMT (Hierarchy Storage)
- Parent Module : BC (Basis Components)
- Package : SHI2 (Hierarchy maintenance tool - structure for IMG etc.)
- ABAP Program : SAPLSHI4

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Definitions
What is SAP ?SAP is the short form of Systems, Applications & Products in Data Processing. It is one of the largest business process related software. This software focused on business processes on ERP & CRM.
What is transaction code in SAP?Transaction code shortly known as tcode, is a shortcut code to access different functional areas in SAP. It avoid users from long menu path to reach a report. Instead of that users can type the corresponding transaction code and press enter, the corresponding SAP page will load. It’s a good practice to remember or note down the transaction codes that we need to use in our regular work.
SHI2 related transaction codes
| Tcode | Note |
|---|---|
| SHI2 | Structure buffer: Struc. type maint. |
| SHI0 | Structure buffer: Node type maint. |
| SHI1 | Structure buffer: Link type maint. |
| ER30 | Maintain Poli. Reg. Struc. Hierarchy |
| CRMD_MKTLIST_WU01 | External List: Where-Used List,Struc |
| DGD3 | Checkbox Struc. for T/O-T Materials |
| EW64 | EMU Conv.: CO Dwn Pmnt Totals Struc. |
| NRBS | IS-H: Report Ctrl. Hospital Struc. |
| WOC2 | Screen struc. Pl.fnc |
| 0FILASTRUC_ACINF | Struc. Enhancement for Substitution |
| 0FILASTRUC_LDB_ITEMS | Struc. Adjustment Flds of Log. DB |
| 0FILASTRUC_POINF | Struc. Enhancement for Substitution |
| 0FILASTRUC_VALSUP | Struc. Enhancement for Substitution |
| 0FILASTRUC_VSRDET | Struc. Adj. Valid./Subs. Determ. |
| FMHG | Generate Bdgt Struc Elements in HR |
Tables in the same package as SHI2
SAP tables in package SHI2, which also contains transaction SHI2.
| Table | Description |
|---|---|
| TTREE | Definition table for structures |
| TNODEE | Definition of attributes of a node type |
| TNODEH | List of valid node types |
| TNODES | Node type: Valid sub-node types |
| TNODET | Name of valid node types |
| TTREED | Hierarchy Tool: Double Nodes |
| TTREEF | User-specific list of favorites of structure maintenance |
| TTREEI | List of Active Nodes for a Structure |
| TTREEN | List of node types to be displayed for a structure |
| TTREEP | Parameter for view: Maintenance by application only |
| TTREES | Read sequence for namespace identifier |
| TTREET | Name of a structure |