How To Fix /CFG/EXP122 - Expected an Expression of type &1, but found &2 for &3

/CFG/EXP122 - Overview

• Message type: E = Error

• Message class: /CFG/EXP -

• Message number: 122

• Message text: Expected an Expression of type &1, but found &2 for &3

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 /CFG/EXP122 - Expected an Expression of type &1, but found &2 for &3 ?

  The SAP error message /CFG/EXP122 Expected an Expression of type &1, but found &2 for &3 typically occurs in the context of configuration or expression evaluation in SAP systems, particularly when working with Business Configuration (BC) or Customizing settings. This error indicates that the system expected a certain type of expression but encountered a different type instead.
  
  Cause:
  
  Type Mismatch: The most common cause of this error is a type mismatch in the configuration settings. For example, the system might expect a numeric value but finds a string instead.
  Incorrect Configuration: The configuration might be set up incorrectly, leading to the system interpreting the data in an unexpected way.
  Data Type Definition: The data type defined in the configuration does not match the data type of the value being provided.
  Custom Code Issues: If there are custom enhancements or modifications, they might be causing the type mismatch.
  
  
  Solution:
  
  Check Configuration Settings: Review the configuration settings where the