The SOM run-time library also provides a way to handle SOM errors by invoking macros (SOM_ERROR and SOM_TEST) that call a replaceable SOM procedure called SomError. SomError produces a message, an error code and, if appropriate, can end the process where the error occurred. SOM errors are classified by severity, which is indicated in the low-order digit of the SOM error code. There are three SOM error classes, or severity levels, as shown in the following table:
旼컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿞everity Level 쿏escription � 쳐컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿞OM_Fatal 쿌bnormal and irrecoverable. � 쳐컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿞OM_Ignore 쿙ormal and informational only. � 쳐컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿞OM_Warn 쿌bnormal but not irrecoverable. � 읕컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴�