I'm from the DR Congo and I have a refugee travel document issued by South Africa. Can I get a Schengen visa to travel to Germany with it? Does the German consulate issue visas to such a passport?
Germany does require a visa for those holding refugee travel documents and it does issue visas to those holding such a document. No one can predict whether it will.
Use the German Consular and Legal Section website to take you through the application process, get the forms you need to complete (either download or electonically and printed).