You are on the right track, and it is difficult to walk you through this step by step without being with you, but here are some pointers.
1) The looping mechanism you are using is a good idea. Keep that.
2) At the end of your tRunJob add a RunIf link with simply true added to the IF condition. This will mean it will fire every time.
3) Add a tJava after the RunIf and use similar condition as below (....I've estimated what this should be based on what you added)
if(((Integer)globalMap.get("tRunJob_1_CHILD_RETURN_CODE"))==0){
context.status=false;
}else if(((Integer)globalMap.get("tRunJob_1_CHILD_RETURN_CODE"))==1&&
((Integer)globalMap.get("tLoop_1_CURRENT_ITERATION"))<15){
context.status=true;
Thread.sleep(5*1000);
}else{
context.status=false;
}
The condition above uses the success variable from the tRunJob (((Integer)globalMap.get("tRunJob_1_CHILD_RETURN_CODE"))). This is for a tRunJob called tRunJob_1. You may need to tweak that.
Once you change to the above, you *should* see a difference.
As I said, it is difficult to assess precisely what was wrong, but that would be my best guess based on what you posted.
