As mentioned earlier, the ILE CEE APIs do not use the common error-code structure that you have seen with previous APIs. Instead, they use a feedback data structure, as defined in Table 8.6.
|0||Message severity, where a 2 corresponds to i5/OS severity 20, 3 corresponds to 30, and 4 corresponds to 40.||Binary(2) Unsigned|
|2||Message number, which is a hex value representing the message ID.||Binary(2) Unsigned|
|3||Flags which are further defined in the ILE Concepts manual.||Char(1)|
|4||Facility ID, which corresponds to an i5/OS message ID prefix such as CPF, CEE, or MCH.||Char(3)|
|5||Additional information that, if non-zero, represents the message reference key of the error ...|