hi,
Thanks for replying but comma is not a constant separator to use inside the split...
Ids might be enveloped within some string text or spaces like shown in one of my examples in error classes I observed...since these are the syntactical errors I need to catch and flag.
Can you help me in this scenario?

In reply to Re^2: Finding specific alphanumeric IDs from the string by Anonymous Monk
in thread Finding specific alphanumeric IDs from the string by Anonymous Monk

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