Create new field if it does not exist?

mardi 24 mars 2015

I have a GT1 segment that goes up to GT1.5. Sometimes GT1.6 will exist, but when it does not, I need it to create it and set GT1.6.1 equal to a value. Are there any suggestions?



Right now, it does not exist and I set GT1.6 equal to "" (double quotes). When the message is processed, it shows up as undefined.



Thank you!





Create new field if it does not exist?

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