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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message APPLG754 - DCW: Template class could not be read; make sure template class exists ?

  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 access the template class. You may need to consult with your security team to verify and adjust authorizations if necessary.
  
  
  
  Configuration Review:
  
  Review the configuration settings related to the template class. Ensure that all necessary settings are correctly defined.
  
  
  
  Transport Verification:
  
  If the template class was recently transported, check the transport logs to ensure that the transport was successful and that all necessary objects were included.
  
  
  
  Recreate the Template Class:
  
  If the template class is missing and cannot be recovered, you may need to recreate it based on the specifications or requirements.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module or functionality you are working with for additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes like SE80 (Object Navigator), SE11 (Data Dictionary), and SE37 (Function Module) to investigate further.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.