Iteration on non-existent segment.

[John Hamilton]

I need to determine if an optional segment exists in my source message.

I know there has to be a way to do this but I

Topic

[Robert Kersemakers]

Hi John,

Using the IF statement with @null should work!

I have an ADT-translation, where I need to check whether a MRG-segment is present. I use an

Code:

IF 0(0).MRG.00211 ne @null

to check this.

If you get an IR-tags mismatch, check the mapping of your fields: there’s something wrong there.

Zuyderland Medisch Centrum; Heerlen/Sittard; The Netherlands

[John Hamilton]

Helps if all the iterations are setup correctly.

The IF was working fine the outside iteration was not.  I just needed to move the IF statement up two levels.

[Author]

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