I'm facing an issue while converting an ORU_R01 HL7 message to XML, specifically with the <pidgrpgrp> kind elements. When I use the getvalueat() method before conversion, the XML includes the <pidgrpgrp> and other <grp> elements, but when I don't use the getvalueat() method, the XML is generated without these <grp>elements.
I've attempted to debug the issue using zwrite on the HL7 message before and after calling . Before calling it, the content appears different, and after calling it, the content shows buildmap=1, etc.Please see the xml generated in 2 cases.
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