MDB is a standard SAP tcode used to perform SPI Metadata Browser task in SAP ERP (or) S/4HANA system.This blog post provides key technical details about SAP TCode MDB, including its availability across SAP S/4HANA versions and related tcodes.
| Program | /PLMB/R_SPI_MB_MD_BROWSER |
|---|---|
| Package | PLM UI Framework Extensions (BS_PLM_UI_FRW_EXT) |
| Technical Component | Service Provider Infrastructure (CA-EPT-SPI) |
Availability
The SAP Tcode MDB is available within SAP ECC, SAP S/4HANA On-premise and SAP S/4HANA Private Cloud systems depending on the version and release level.
| SAP S/4HANA Version | Available? |
|---|---|
| 1909 | Yes |
| 2020 | Yes |
| 2021 | Yes |
| 2022 | Yes |
| 2023 | Yes |
Related SAP TCodes
The following is the list of SAP transaction codes related to MDB.
| SAP TCode | SAP TCode Description |
|---|---|
| SPB | SPI Service Provider Browser |
| SPI_CHECKS | SPI Runtime Checks Administration |
| SPI_TOOLS | Overview of SPI Tools |


