TPT1048 Error: Socket read returned with an error, connection closed; System error no: %d
A TPT process, task, component or function encountered an unanticipated and unrecoverable error, with the result that some necessary internal operation could not be successfully completed, and job execution could not continue.
TPT Job Submitter
Contact the Global Support Center. Please be prepared to furnish the job log and the job script file, with any sensitive information x'ed out.