Here is a list of possible User id related transaction codes in SAP. You will get more details about each transaction code by clicking on the tcode name.
User id Transaction Codes List
CRM_MKTPL_USROPT Tcode for Marketplace: Change User Options Program : CRM_MKTPL_CHANGE_OPTIONS Package : CRM_MKTPL Component : BBPCRM
EBP_DEFAULT_COUNTRY Tcode for Maintain DefaultCountry for EBP User Program : DEF_COUNTRY_START_VIEW Package : BBP_USER_FUNCTIONS Component : BBPCRM
MEU0 Tcode for Assign User to User Group Program : Package : WBON Component : BBPCRM
SM30_BBP_COUNT Tcode for Maintain DefaultCountry for EBP User Program : DEF_COUNTRY_START_VIEW Package : BBP_USER_FUNCTIONS Component : BBPCRM
USERS_GEN Tcode for User Generation Program : SAPLBBP_MASS_CREATION Package : BBP_IUM Component : BBPCRM
USERS_GEN_OLD Tcode for User Generation Program : SAP_BBP_USERS_GENERATE Package : BBP_USER_FUNCTIONS Component : BBPCRM
OPPELUI02 Tcode for User Assignment: iPPE WB Express Program : Package : CPPELUIUSR Component : EA-IPPE
MSR_UGROUP Tcode for Assign User to User Group Program : Package : MSR_INSPECTION Component : SAP_APPL
SACM_ADMIN_USER Tcode for ACM User Administration Program : SAPLFG_ACMATUI Package : SACMAT_UI Component : SAP_BASIS
SCUA Tcode for Central User Administration Program : SAPMSCUA Package : SUSR Component : SAP_BASIS
SCUL Tcode for Central User Administration Log Program : SAPMUSLG Package : SUSR Component : SAP_BASIS
SCUM Tcode for Central User Administration Program : RSUSLAND Package : SUSR Component : SAP_BASIS
SPIS Tcode for Start User Interface for Monitoring Program : SPI_UI_START Package : SPI10 Component : SAP_BASIS
SROLE Tcode for Export User Roles to XML doc. Program : SMUM_EXPORT_ROLES Package : SMUM Component : SAP_BASIS
SU0 Tcode for Maintain Own Fixed User Values Program : Package : SUSR Component : SAP_BASIS
SU01 Tcode for User Maintenance Program : SAPMSUU0 Package : SUSR Component : SAP_BASIS
SU01D Tcode for User Display Program : SAPMSUU0D Package : SUSR Component : SAP_BASIS
SU01_NAV Tcode for User maint. to include in navigation Program : SAPMSUU0 Package : SUSR Component : SAP_BASIS
SU01_OLD Tcode for User Maintenance Program : SAPMSUU0_OLD Package : SUSR Component : SAP_BASIS
SU1 Tcode for Maintain Own User Address Program : Package : SUSR Component : SAP_BASIS
SU10 Tcode for User Mass Maintenance Program : SAPMSUU0M Package : SUSR Component : SAP_BASIS
SU10_OLD Tcode for User Mass Maintenance Program : SAPMSUU0M_OLD Package : SUSR Component : SAP_BASIS
SU12 Tcode for Mass Changes to User Master Records Program : Package : SUSR Component : SAP_BASIS
SU2 Tcode for Maintain Own User Parameters Program : Package : SUSR Component : SAP_BASIS
SU51 Tcode for Maintain Own User Address Program : Package : SUSR Component : SAP_BASIS
SU52 Tcode for Maintain Own User Parameters Program : Package : SUSR Component : SAP_BASIS
SU56 Tcode for Analyze User Buffer Program : SAPMS01U Package : SUSR Component : SAP_BASIS
SU80 Tcode for Archive user change documents Program : Package : SUSR Component : SAP_BASIS
SU81 Tcode for Archive user password change doc. Program : Package : SUSR Component : SAP_BASIS
SU84 Tcode for Read Archived User Change Documents Program : RUSH04RD Package : SUSR Component : SAP_BASIS
SUCOMP Tcode for User company address maintenance Program : SAPMSCOMP Package : SUSR Component : SAP_BASIS
SUDSCONFIG Tcode for User Defined Search Configuration Program : Package : SOAP_USER_DEFINED_SEARCH Component : SAP_BASIS
SUGR Tcode for Maintain User Groups Program : SAPMSUUG Package : SUSR Component : SAP_BASIS
SUGRD Tcode for Display user groups Program : SAPMSUUGD Package : SUSR Component : SAP_BASIS
SUGRD_NAV Tcode for Display User Groups Program : SAPMSUUGD Package : SUSR Component : SAP_BASIS
SUGR_NAV Tcode for Maintain User Groups Program : SAPMSUUG Package : SUSR Component : SAP_BASIS
SUIM Tcode for User Information System Program : RSUSRSUIM Package : SUSR_IS Component : SAP_BASIS
SUUM Tcode for Global User Manager Program : SAPMSUM Package : SUSR Component : SAP_BASIS
SUUMD Tcode for Display User Administration Program : SAPMSUMD Package : SUSR Component : SAP_BASIS
SU_REFUSERVARIABLE Tcode for Maintain reference user variables Program : Package : SUSR Component : SAP_BASIS
S_BCE_68001419 Tcode for Roles by User Assignment Program : Package : SUSR Component : SAP_BASIS
S_BCE_68001426 Tcode for Transactions for User Program : Package : SUSR Component : SAP_BASIS
S_BCE_68001427 Tcode for Transactions for User Program : Package : SUSR Component : SAP_BASIS
S_BCE_68001428 Tcode for Transactions for User Program : Package : SUSR Component : SAP_BASIS
S_BCE_68001429 Tcode for Transactions for User Program : Package : SUSR Component : SAP_BASIS
S_BCE_68001439 Tcode for For user Program : Package : SUSR Component : SAP_BASIS
/BCV/DEL_PERS Tcode for Delete Personalization and User Data Program : /BCV/R_UIF_DELETE_PERS Package : /BCV/UIF Component : SAP_BS_FND
OITM1 Tcode for User name for user field 1 Program : RAMODWRD Package : AIR Component : SAP_FIN
OITM10 Tcode for User name for user field 10 Program : RAMODWRD Package : AIR Component : SAP_FIN
OITM11 Tcode for User name for user field 11 Program : RAMODWRD Package : AIR Component : SAP_FIN
OITM12 Tcode for User name for user field 12 Program : RAMODWRD Package : AIR Component : SAP_FIN
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.