A similar case earlier this year, also in Germany, had the chief prosecutor's office refusing another hand over of information because damanges had not been shown. It was also doubted that the music industry would use the evidence to produce a criminal case. It was suspected that they would only use it for civil means to sue the ISPs client base.
Either way it stands, it appears that the music industry as a whole is going to have a hard time throughout Europe when trying to go after file sharing users. Similar cases had also happened in Spain with their ISP Telefonica. Again, Kokott at the European Court of Justice denied the music industry access to the ISPs priviledged information.
"In the first instance the court ordered Telefonica to communicate the requested information," said Kokott "However, Telefonica opposed the order, alleging that in no situation could it hand over the details given that under article 12 of the [Spanish] IT services and E-commerce legislation, this data could only be handed over in a criminal investigation or where it was required for reasons of public safety or national security. Only in these cases could a service provider be obliged to hand over the data that by law it is obliged to keep."
Source:
The Register