Symptom

After upgrading the Designer from S16 to S17, Building some processes or mappings becomes very slow. Some other mappings and processes build at a normal speed.

Solutions

Follow theses instructions and the build time should get back to normal duration.

• Right click the ".tech" project and choose "Init project".
• Restart Stambia Designer
• Right click on the slow-to-build process and choose "Build / Execute  > Rebuild Metadata and Process"
• Repeat the previous step on all the processes and mappings that are included in the slow-to-build process (Note that you can Execute this action on a selection of elements or on a folder/project).
• Rebuild the process normally.