IGZ0300S XML to language structure conversion could not complete in program PROGRAM-NAME because the maximum count of language structure STRUCT-NAME was exceeded.
Explanation
XML to language structure conversion detected that the count of a language structure exceeds the maximum that was specified when the XML converter was generated.
System action
The converter will signal a Language Environment® condition. But if the optional feedback code argument is provided, a condition token representing the condition will be placed in the argument.
Programmer response
Correct the XML document or replace the XML converter with one having a higher maximum.