Hi,
I've been programming for a few years now but I've never understood the concept of "call level" as it pertains to OVRDBF/OVRPRTF (OVRSCOPE parameter). The IBM doc just says :
But what IS a call level? How do I know what call level I'm at? I can't seem to find any straightfoward definitions or explanations so either I'm not looking with the right terms or it's a concept that's (supposed to be) obvious for most people. A concrete example might help me understand the concept.
Thanks.
I've been programming for a few years now but I've never understood the concept of "call level" as it pertains to OVRDBF/OVRPRTF (OVRSCOPE parameter). The IBM doc just says :
Code:
All open operations done at a call level that is the same as or higher than the current call level are influenced by this override.
Thanks.
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