The output destination of the Error report file and output file name is as follows.

working-directory\ejb\server-name\hs_err_pidserver-process-ID.log

Reference note

When C heap is insufficient, the message and dump are output in the following order. Acquire the necessary information.

1. A message log indicating insufficient C heap is output to the error report file and standard output.
2. If the memory is insufficient during the execution of 1., a simple message is output to the standard output.
3. The Watson log is launched and the dump is output.