Are you seeing "Error 1030830" in version 11.1.2.4?
As you know EPM 11.1.2.4 just been released this week,
If you have upgraded to 11.1.2.4 you may run into this error.
Good news is that we have the solution to this issue with the new 11.1.2.4 release.
Head over to our Blog to find out more.
You can also find the solution here: Essbase v11.1.2.4 Outline Operations Using Client API Programs Fail With Error "Command Failed. Return Status = 1030830" (Doc ID 1967479.1)