Here is the complete list of SAP TCodes in SRM module. The most commonly used TCodes are at the top of the list. Click on a sub-module to see the TCodes specific to that module.

Enterprise Buyer TCodes (SRM-EBP)

Tcode Description
BBP_PD Document Display (EBP)
PPOMA_BBP Change Attributes
BBPGETVD Transfer Vendor Master
USERS_GEN User Generation
BBPSC01 Shopping Cart - Full Functionality
BBPMAININT Process Vendor or Bidder
BBPGLOBAL Transaction for Internet Transaction
BBPCF02 GR/SE for Desktop User
BBPSC02 Shopping Cart - Wizard
BBP_POC Process Purchase Order
PPOSA_BBP Display Attributes
BBPUPDVD Update Vendor Master Record
BBP_MON_SC EBP Monitor Shopping Cart
BBPCF03 Goods Recpt/Serv.for Profession.User
PPOMV_BBP Change Supplier Groups
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Supplier Self Services TCodes (SRM-SUS)

Tcode Description
BBP_SUS_BP_ADMIN BPartner and User Administration