我有以下错误消息。
2011-08-08 14:27:09 [E]: xxx - ORA-06502: PL/SQL: numeric or value error:
character string buffer too small
ORA-06512: at "xxx", line 1671
ORA-06512: at "xxx", line 2083
ORA-06512: at "xxx", line 921
ORA-06512: at line 1
你能告诉我为什么有很多行吗?是堆栈展开还是人为地将消息放在一起?