Solution : https://service.sap.com/sap/support/notes/209652 (SAP Service marketplace login required)
Summary :
The SAP Note addresses an issue where using tp locksys or tp unlocksys commands does not lock or release user logons in the R/3 system. This malfunction arises because table TRPUT, pivotal for these operations, lacks appropriate buffer synchronization since its default setting is 'buffered' from Release 4.6A onwards. To rectify this issue, users are advised to download and apply the relevant tp patches specified for their system version from SAP's server.
Key words :
~ftp/general/r3server/patches/rel31i/, ~ftp/general/r3server/patches/rel40b/, ~ftp/general/r3server/patches/rel45b/, additional key words locksys, call tp locksys, current tp patch, tp unlocksys, user logons, buffer synchronization, table trput
Related Notes :
| 19466 | Downloading SAP kernel patches |