Removing of unused workflow causing metadataeditor to break aem6.5

[srinivas_chann1]

Hello,

On removing the unused workflow from codebase

/var/workflow/models/abc

/conf/global/settings/workflow/models/abc

and on doing maven install.

The metadataeditor is break on /assets.html/content/dam

What could be the reason

1>The error it shows is 

etc.clientlibs/granite/ui/components/coral/foundation/clientlibs/foundation.min.js

2>/libs/dam/gui/coral/components/admin/metadataeditor/clientlibs/metadataeditor.min.js

How to fix the above errors and make the UI work??

Thanks

[DEBAL_DAS]

Could you please tell me AEM version with service pack details.

Did you remove custom (project specific) unused workflow?