Hi !
I'm studying the error messages returned by the library and I've some problems with the following one:
 

ERR_INDEX_OID_NO_SIZE_MOD

index-element-no-size

index element `%s::%s' of row `%s' should but cannot have a size restriction

 
Could someone explain me what does it means and when this error messages is shown ?
 
Thanks a lot.
/\/\arco