SAP transaction code · Basis, Technology & Cross-Application · BC-ADM
SM01
Lock Transactions
Locks or unlocks transaction codes system-wide, e.g. to freeze postings during cutover. In newer releases it is split into SM01_DEV and SM01_CUS.
- Module
- BC-ADM
- In SAP ECC
- Yes
- In SAP S/4HANA
- Replaced in S/4HANA
- Replacement
- SM01_DEV / SM01_CUS
Frequently asked questions
What is SAP transaction code SM01?
SM01 is the SAP transaction "Lock Transactions" in BC-ADM. Locks or unlocks transaction codes system-wide, e.g. to freeze postings during cutover. In newer releases it is split into SM01_DEV and SM01_CUS.
Is SM01 available in S/4HANA?
SM01 is replaced in SAP S/4HANA by SM01_DEV / SM01_CUS. Check the simplification list for your release.
More BC-ADM transaction codes
- /SDF/CD_CCACustom Code Analysis (ST-PI)
- /SDF/MONPerformance Monitoring Snapshots
- /SDF/RC_START_CHECKSimplification Item Check
- /SDF/SMONSnapshot Monitoring
- AL08Users Logged On (All Servers)
- AL11SAP Directories
- AL12Display Table Buffer
- DB01Database Lock Monitor
- DB02Database Space and Performance
- DB05Analysis of Table Index Fields
- DB12Backup Logs
- DB13DBA Planning Calendar
Testing a change that touches SM01? See the free SAP test script and regression templates.