With the soul package and acronyms in this combination:
\hl{\acrlong{SKO}}
there always comes an error like this:
Package glossaries Error: Glossary entry
{SKO}' has not been defined. ...piel wäre hier das \hl{"'\acrlong{SKO}"}
Is there a problem to use glossaries within the \hl{}?!
Solution: \hl{\mbox{"'\acrlong{SKO"`}} Just put a \mbox arround the acronym...