How To Fix SOS_MAPPING149 - A transient attribute, &, already exists in the superclass

SOS_MAPPING149 - Overview

• Message type: E = Error

• Message class: SOS_MAPPING - Object Services: Persistence Mapping for Messages

• Message number: 149

• Message text: A transient attribute, &, already exists in the superclass

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SOS_MAPPING149 - A transient attribute, &, already exists in the superclass ?

  The SAP error message SOS_MAPPING149 indicates that there is a conflict in the definition of transient attributes in the context of class inheritance. Specifically, it means that a transient attribute with the same name already exists in the superclass of the class you are working on. This can occur when you are trying to define a transient attribute in a subclass that has already been defined in its superclass.
  
  Cause:
  
  Duplicate Definition: You are trying to define a transient attribute in a subclass that has already been defined in the superclass.
  Inheritance Issues: The subclass is inheriting from a superclass that already has a transient attribute with the same name, leading to a conflict.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Superclass Definition: Review the definition of the superclass to see if the transient attribute is already defined there. If it is, you do not need to redefine it in the