How To Fix EPRO045 - Value table was not changed via class methods

SAP Error Message - Details

• Message type: E = Error

• Message class: EPRO - Messages for EDM Profile Processing

• Message number: 045

• Message text: Value table was not changed via class methods

What causes this issue?

The methods of the appropriate classes were not used to change the
number of entries in the profile value table. An internal error is
involved.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EPRO045 - Value table was not changed via class methods ?

  The SAP error message EPRO045, which states "Value table was not changed via class methods," typically occurs in the context of using class-based programming in ABAP, particularly when dealing with value tables in the context of Business Object Processing (BOPF) or similar frameworks.
  Cause:
  This error usually arises when:
  
  Direct Modification: The value table is being modified directly in the code instead of using the appropriate class methods provided by the framework. In object-oriented programming, especially in SAP, it is essential to use the methods defined in the class to ensure that all necessary checks and processes are executed.
  Incorrect Method Usage: The method being called may not be the correct one for modifying the value table, or it may not be implemented correctly.
  Business Logic Violations: The modification might violate some business logic or constraints defined in the class methods.
  
  Solution:
  To resolve the EPRO045 error, consider the following steps:
  
  
  Use Class Methods: Ensure that you are using the appropriate class methods to modify the value table. Check the documentation or the class definition to find the correct methods for updating the value table.
  
  
  Review Code: Go through the code where the value table is being modified. Look for any direct assignments or updates to the value table and replace them with calls to the appropriate class methods.
  
  
  Check for Business Logic: Ensure that the changes you are trying to make do not violate any business rules or constraints defined in the class. If necessary, implement additional checks or validations before making changes.
  
  
  Debugging: If you are unsure where the error is occurring, use debugging tools to step through the code and identify the exact point of failure. This can help you understand whether the correct methods are being called.
  
  
  Consult Documentation: Refer to the SAP documentation or the specific class documentation for guidance on how to properly interact with the value table.
  
  
  Related Information:
  
  BOPF (Business Object Processing Framework): If you are working with BOPF, familiarize yourself with its architecture and how it handles value tables and business objects.
  ABAP Object-Oriented Programming: Understanding the principles of object-oriented programming in ABAP can help you avoid similar issues in the future.
  SAP Notes and Community: Check SAP Notes for any known issues or patches related to this error. Additionally, SAP Community forums can be a valuable resource for troubleshooting and solutions shared by other developers.
  
  By following these steps, you should be able to resolve the EPRO045 error and ensure that your modifications to the value table are done correctly through the appropriate class methods.