How To Fix L2146 - Dest. data is the same as the "Source data" in all fields

SAP Error Message - Details

• Message type: E = Error

• Message class: L2 - Transfer requirements

• Message number: 146

• Message text: Dest. data is the same as the "Source data" in all fields

What causes this issue?

The "To-data" is the same as the "From-data" in all fields of this
<GL:posting_change_notice>posting change notice</>.
For <GL:posting_change>posting changes</>, at least one data field must
be changed.

How to fix this error?

Check to see your data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L2146 - Dest. data is the same as the "Source data" in all fields ?

  The SAP error message L2146, which states "Dest. data is the same as the Source data in all fields," typically occurs during the process of data transfer or when trying to create a new record that is intended to be different from an existing one. This error indicates that the destination data you are trying to create or modify is identical to the source data in all relevant fields, which is not allowed.
  
  Cause:
  
  Identical Data: The most common cause of this error is that the data you are trying to copy or transfer is exactly the same as the existing data in the destination fields.
  Incorrect Mapping: If you are using a data transfer tool or program, there may be an issue with how the fields are mapped, leading to the same data being transferred.
  User Input Error: The user may have inadvertently entered the same data in both the source and destination