How To Fix APPLG202 - GP: DC is empty or does not exist; check call method

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 202

• Message text: GP: DC is empty or does not exist; check call method

What causes this issue?

The graphics proxy could not find any data. The data container does not
exist, or it is empty.
&system_response&
The graphics proxy displays sample data.

How to fix this error?

Correct the call method.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message APPLG202 - GP: DC is empty or does not exist; check call method ?

  The SAP error message APPLG202 with the description "GP: DC is empty or does not exist; check call method" typically indicates an issue related to the Data Container (DC) in the context of a specific application or process within SAP. This error can occur in various scenarios, often related to the use of Business Application Programming Interfaces (BAPIs), function modules, or when working with specific SAP applications.
  Causes:
  
  Missing Data Container: The error suggests that the Data Container (DC) that is expected to hold data is either not initialized or is empty.
  Incorrect Call Method: The method or function that is being called may not be correctly set up to handle the data or may not be pointing to the correct Data Container.
  Configuration Issues: There may be configuration issues in the application or module that is being used, leading to the Data Container not being recognized.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the Data Container, leading to it being perceived as empty or non-existent.
  
  Solutions:
  
  Check Initialization: Ensure that the Data Container is properly initialized before it is used. This may involve checking the code to ensure that the DC is being populated with the necessary data.
  Review Call Method: Verify that the method or function being called is correct and that it is designed to work with the Data Container in question. Check the parameters being passed to ensure they are valid.
  Debugging: Use debugging tools in SAP to trace the execution of the program and identify where the Data Container is being set or accessed. This can help pinpoint the exact location of the issue.
  Configuration Review: Review the configuration settings related to the application or module to ensure that everything is set up correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the Data Container. This may involve checking user roles and permissions.
  Consult Documentation: Refer to SAP documentation or notes related to the specific application or function you are working with for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. SAP frequently updates its knowledge base with solutions to common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the APPLG202 error in your SAP environment.