SAS DI Loop question

[gyambqt]

I am wondering how do you stop DI processing if there is an error within the loop start and loop end.

For example:

my DI jobs like below:

table1--->loop start--->job1--->job2--->jobN---->loop end

table1 is used to pass parameters to job1 for processing

however I found even job1 result any error it will not stop the loop which means job2 ...Job3....JobN still gets executed.

my question is how do you stop loop processing immediately if any of the middle jobs failed? 

[Patrick]

One answer here. Please don't post the same question more than once.