How To Fix 42688 - No class for source objects was found for class &1

42688 - Overview

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 688

• Message text: No class for source objects was found for class &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 42688 - No class for source objects was found for class &1 ?

  The SAP error message "42688 No class for source objects was found for class &1" typically occurs in the context of data transfer or data processing, particularly when dealing with Business Object Processing Framework (BOPF) or similar frameworks in SAP. This error indicates that the system is unable to find a corresponding class for the specified source object.
  
  Cause:
  
  Missing Class Definition: The class specified in the error message (&1) does not exist in the system. This could be due to a missing implementation or an incorrect configuration.
  Incorrect Configuration: The configuration for the data transfer or processing might be incorrect, leading to the system not being able to locate the required class.
  Transport Issues: If the class was recently transported from another system, it might not have been transported correctly or might be missing dependencies.
  Namespace Issues: The class might exist in a different namespace that is not accessible in the current context.
  
  
  Solution:
  
  Check Class