go to post Srinath Raghavendran · Aug 29 I have a similar problem when reading CCDA with narrative text from one of the section has text size larger than 3.4mb. I have FHIR composition resource build and the FHIR Section narrative text div has a maxlength = 1000000. Even if i increase, i can hold max of 3.4mb.. But i do get text size larger than this.