Hi,
Was wondering If someone could clear up some things for me A S0C4 reason code 4 means the storage key and the PSW key don't match typically trying to access storage key 0 when the PSW key is key 8 Two questions arise from this . Does it matter what the PSW key at the time of the STORAGE OBTAIN was e.g. 1. Obtaining storage from subpool 0 where the storage key is 8 and PSW key at the time for what ever reason was in KEY 0. Would I have to set the PSW Key to 0 if I were trying to access that storage later on say while running in some other task because when I did the STORAGE OBTAIN the PSW KEY 8 - 11 was 0 2. The same situation would be then true if access CSA storage subpool 241 with Key=8 ( Iknow a no no) but the PSW KEY was 0. Later on when trying to access/modify the storage would I have to set PSW key 8 - 11 have to be 0 . Of what significance does is the key the TCB (TCBPKF) since it seems only PSW KEY 8 - 11 and the key the page of the storage is seems to be relevant Thanks ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: INFO IBM-MAIN