I have a problem to generate “tracker capture” and “event capture” according to the guideline (film and document), when my generating accomplished. At the end, I receive this message from the system.
I will be appreciated, if someone help me to solve it.
It seems that the metadata itself is not loading at all.
Try to clear your cache and then refresh the page. Hopefully this helps. I have found it often happens when you have made changes and the system is attempting to load from cache.
Had the same problem yesterday , cleared the cache using the DHIS browser cache cleaner and also cleared the actual browser cache and it worked.
Was this sorted after clearing your browser cache as per @Terence_Scott and @lusandan’s advise?
If you are using Tomcat 8.5.35/36/37, then your problem is that you have not included the RelaxedQueryChars = “” in your tomcat’s server.xml config file.
See https://webmasters.stackexchange.com/questions/119129/dhis-2-web-request-gives-invalid-character-found-in-the-request-target-the-val for some more details