How To Fix EG200 - Error reading class data of source objects &1 &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 200

• Message text: Error reading class data of source objects &1 &2 &3

What causes this issue?

An error occurred while reading class data of the source object.

System Response

The object may not have been classified.

How to fix this error?

Check your entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EG200 - Error reading class data of source objects &1 &2 &3 ?

  The SAP error message EG200, which states "Error reading class data of source objects &1 &2 &3," typically occurs in the context of ABAP programming or when dealing with class-based objects in SAP. This error indicates that there was an issue accessing or reading the class data for the specified source objects.
  Causes:
  
  Missing or Incomplete Class Definition: The class or interface being referenced may not be defined properly or may be missing entirely.
  Transport Issues: If the class was recently transported from another system, there may have been issues during the transport process that resulted in incomplete or corrupted class data.
  Authorization Issues: The user may not have the necessary authorizations to access the class or its data.
  System Configuration Issues: There may be inconsistencies in the system configuration or issues with the SAP kernel that prevent proper reading of class data.
  Version Mismatch: If there are multiple versions of the class or if the class has been modified in a way that is incompatible with the current context, this error may occur.
  
  Solutions:
  
  Check Class Definition: Verify that the class or interface exists and is correctly defined in the system. You can do this by navigating to the class in the ABAP Workbench (SE80 or SE24).
  Transport Check: If the class was recently transported, check the transport logs for any errors. You may need to re-transport the class or correct any issues found in the transport.
  Authorization Check: Ensure that the user has the necessary authorizations to access the class. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  System Consistency Check: Run consistency checks in the system to identify any configuration issues. You can use transaction SE11 to check the database tables related to the class.
  Kernel Update: If the issue persists, consider checking for any available updates or patches for the SAP kernel, as this may resolve underlying system issues.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints to trace where the error occurs and gather more information about the context in which the error is raised.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and the solutions they found.
  Documentation: Review the official SAP documentation for class-based programming and error handling in ABAP to better understand the context of the error.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.