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On 21/09/2009, at 6:07 PM, David FOXWELL wrote:
A program receives a MODS with 100 occurences as a parameter. There
may only be one occurence that is used. What is the best/normal way
to exit a loop that reads this ds when no data is found? The DS is
based on a record format.
If it truly is a MODS then you're probably only getting the current
occurrence. Make it an array DS instead. Pass the number of populated
elements as an additional parameter and use that to condition your loop.
Regards,
Simon Coulter.
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