Error Messages : Error Message Format

Error Message Format
Messages that can appear in trace logs contain several repetitive preamble fields that you can ignore. These preamble fields are omitted from the messages in this appendix. For example, a complete message in a trace log is shown in this appendix as follows:
The Adapter produces several categories of messages. The last letter of the error number, I, E, or W, indicates the type of message.
Informational (INFO) messages confirm that an event, task, operation, or condition is normal. No action is necessary; therefore, INFO messages are omitted from this appendix.
A % symbol indicates a C type substitution. For example, %s indicates that the error message includes a string value as a substitute for the %s value.