3381135 - SWPM : Unable to set access rights of /oracle/client

SWPM installation fails, sapinst_dev.log shows:

TRACE      2023-09-22 20:51:48.951 (root/sapinst) (startInstallation) [Installer Callback]
ExedirVisitor.visitFile(/oracle/client/19/)

TRACE      2023-09-22 20:51:48.951 (root/sapinst) (startInstallation) [iaxxbfile.cpp:645] CIaOsFile::getmod_impl(866)
mode of /oracle/client/19/ is 0777

TRACE      2023-09-22 20:51:48.955 (root/sapinst) (startInstallation) [Installer Callback]
NWInstall._getFilePermissions()

TRACE      2023-09-22 20:51:48.955 (root/sapinst) (startInstallation) [Installer Callback]
NWInstall._getFilePermissions() done

TRACE      2023-09-22 20:51:48.956 (root/sapinst) (startInstallation) [iaxxbfile.cpp:645] CIaOsFile::getmod_impl(866)
mode of /oracle/client/19/ is 0777

ERROR      2023-09-22 20:51:48.956 (root/sapinst) (startInstallation) [iaxxbfile.cpp:590] id=syslib.filesystem.aclSetFailed errno=FSL-02007 CIaOsFile::chmod_impl(866,0755)
Unable to set access rights of /oracle/client/19/.

TRACE      2023-09-22 20:51:48.957 (root/sapinst) (startInstallation) [JSExtension.hpp:144] JSExceptionHandler::setJSException()
Member function 'Installer.invokeModuleCall()' has thrown ESAPinstMsgException. Converting to JavaScript exception EJS::Exception.

TRACE      2023-09-22 20:51:48.957 (root/sapinst) (startInstallation) [CSiStepExecute.cpp:1375]
Function setMessageIdOfExceptionMessage: syslib.filesystem.aclSetFailed

ERROR      2023-09-22 20:51:48.958 (root/sapinst) (startInstallation) [iaxxbjsmod.cpp:83] id=syslib.filesystem.aclSetFailed errno=FSL-02007
Unable to set access rights of /oracle/client/19/.        

UNIX

Unable to set access rights, setMessageIdOfExceptionMessage: syslib.filesystem.aclSetFailed,  , KBA , BC-DB-ORA-SYS , Database Interface / DBMS , Problem