How To Fix APPLG754 - DCW: Template class could not be read; make sure template class exists

APPLG754 - Overview

• Message type: E = Error

• Message class: APPLG - Application Graphics Messages (Graphic Proxy Framework)

• Message number: 754

• Message text: DCW: Template class could not be read; make sure template class exists

What causes this issue?

An error occurred while reading the class used as a template for the
class to be created.

How to fix this error?

Make sure that the template class exists (LCL_DC_PRES in the Include
GFW_DC_PRES or CL_GFW_DC_PRES).

Error message extract from SAP system. Copyright SAP SE.

APPLG754 - Details

• The SAP error message APPLG754 indicates that the system is unable to read a specified template class. This can occur in various contexts, such as when working with document management, workflow templates, or other areas where templates are utilized.
  
  Cause:
  
  Missing Template Class: The specified template class does not exist in the system. This could be due to deletion, incorrect configuration, or a transport issue.
  Authorization Issues: The user may not have the necessary authorizations to access the template class.
  Incorrect Configuration: The system may be incorrectly configured, leading to the inability to locate the template class.
  Transport Issues: If the template class was recently transported from another system, it may not have been transported correctly.
  
  
  Solution:
  
  
  Check Template Class Existence:
  
  Verify that the template class exists in the system. You can do this by navigating to the relevant transaction (e.g., SE80 or SE11) and checking for the class.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to