CLI0520 A RUN request is first required
Explanation:
A session was established using a Logon request (as opposed to a Connect), so a RUN request is required before other types types of requests may be initiated.
Notes:
This error is generated by TDP. This error should not occur for a CLIv2 application since CLIv2 automatically initiates the required RUN request.
Remedy:
Execute the run function.