Suppose there is a program, which copies a file to temp, does some manipulation to the data and copies it back. Now if I submit it to run in batch for twice, there will be two batch jobs which are likely to do the same file tricks in the same time. Is one going to cause trouble to the other, like distorting the data of the other, since the file is located in the same library? What is going to happen? Let us say object lock is not an issue here.
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QTEMPis unique to each individual job on the system and all objects created in the jobsQTEMPlibrary are removed when the job ends.Therefore in your example each batch job will have it’s own unique
QTEMPlibrary and will not interfere with the other.