Appends errors to an existing error log file. The syntax is:
APPEND_ERR_FILE = { Y | N };
If APPEND_ERR_FILE is set to Y, then errors are appended to the existing error log file. If APPEND_ERR_FILE is set to N (default), then the old error log file is overwritten.
The log file appended to is the one specified in the recent ERR_LOG_FILE command. APPEND_ERR_FILE is an optional Batch Export command.
For example:
APPEND_ERR_FILE = Y;
causes any error messages produced as a result of the Batch Export to be appended to the existing error log file.