This issue is specific to Adeptia Suite Version 5.3. When the number of fields in a text schema exceeds 158 then "Service is Invalid" error is thrown. To resolve this issue please follow the below steps:
- Go to location "AdeptiaSuiteInstalledFolder\AdeptiaSuite-5.3\AdeptiaServer\ServerKernel\etc\jetty\contexts" and open "webapp.xml".
- Add maxFormKeys property and set it to -1 as below. For more help refer to image below:
- Save "webapp.xml" file and Restart Adeptia Services i.e Kernel and Webrunner.
By following these steps you can add more than 158 fields in Text Schema in Adeptia Suite Version 5.3.