TPT4057 Error: %s: Internal limit exceeded: too many operator references in a job or job step.
In a TPT job script that references operator templates, only a limited number of operators can be referenced in any one job step, and in this job script the current implementation limit on operator references has been exceeded.
TPT Job Script Creator
If logically possible, break the job step into two simpler job steps (or the job into two simpler jobs). If that is not possible or would result in a significant loss of efficiency, then contact the Global Support Center and request that this implementation limit be increased.