One-to-many mappings cannot be specified against a collating-symbol,
collating-element or the UNDEFINED symbol.
Explanation
A one-to-many mapping has been specified in the
LC_COLLATE category against a collating-symbol, collating-element
or the UNDEFINED symbol. For example, all of the following would cause
this error message:
collating-symbol <HIGH>
collating-element <ch> from "<c><h>"
<HIGH> "<A>"
<ch> "<B>"
UNDEFINED "<C>"
System action
The locale has not been build.
Programmer response
Remove the one-to-many mapping from the
collating-symbol, collating-element or the UNDEFINED symbol.