A lot if thanks! It helps. Alexander > lepekhine wrote: > > I use fop 0.20.4 with jdk 1.4.1 in RH Linux 7.3 > > I have got the error > > org.apache.xml.dtm.DTMException No more DTM Ids are available > > while processing a document with docbook-xsl-1.55.0 > > This error didn't appear earlier in Windows with jdk 1.3.1. > > Another document wich looks very like that compiles succefully. > > I wonder, could anybody tell me what may be the reason of the error > > and how can I get rid of it? > > A matter of fact is that jdk1.4.? contains buggy xalan version and that's > default xslt processor in use within a jaxp environment. You have to > override it either by latest xalan version or by xalan from FOP's > distribution using java endorsed mechanism. Take a look at > http://xml.apache.org/security/install.html.