出現下面的問題要怎樣解決！！

M  *** ERROR => DpSysAdmExtCreate: ShmCreate (ATTACH) failed (1) [dpxxtool2.c  652]

M  *** ERROR => DpIPCInit2: DpSysAdmExtCreate [dpxxtool2.c  369]

M  *** DP_FATAL_ERROR => DpSapEnvInit: DpIPCInit2