***USER FATAL MESSAGE 1221(GALLOC)  The partition of the scratch DBSET used for DMAP-SCRATCH DATABLOCKS is full. User information: The DMAP SCRATCH partition will not spill into the 300-scratch partition. User action: 1. Set NASTRAN SYSTEM(151)=1,or  2. Increase the number of members, and/or their Maximum size, for the SCRATCH  DBSET on the "INIT" STATEMENT. *** USER FATAL MESSAGE 1012(GALLOC)  DBSET SCRATCH is full and to be expanded.  User action: See the MSC.NASTRAN Installation and Operations Guide or TAN 4893 on the MSC.WEB for method to make large database

原因分析：

 臨時性數據庫 SCRATCH DBSET 滿了，需要擴展該數據庫規模以滿足存儲需求。 該問題本質在于軟件分配給 SCRATCH 數據庫的容量不足以容納所需存儲的數據，這種 問題絕大多數情況下并不是 SCRATCH 的目錄所在的磁盤分區滿了，嚴格說是分配給 SCRATCH 的數據庫存儲容量不夠大，致使數據溢出。