How To Fix UC077 - Import not possible. The structure of the receiver has changed

UC077 - Overview

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 077

• Message text: Import not possible. The structure of the receiver has changed

What causes this issue?

The receiver's structure is no longer the same as the structure in
which the data were saved.

System Response

The data can no longer be imported.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UC077 - Import not possible. The structure of the receiver has changed ?

  The SAP error message UC077, which states "Import not possible. The structure of the receiver has changed," typically occurs during data import processes, such as when using the Transport Management System (TMS) or during the import of data into a system. This error indicates that the structure of the target object (the receiver) has changed since the last time the data was exported or transported, leading to incompatibility.
  Causes:
  
  Changes in Data Structure: The structure of the target object (like a table, function module, or class) has been modified after the transport request was created. This could include changes in fields, data types, or the addition/removal of fields.
  Version Mismatch: The version of the object in the target system does not match the version in the source system from which the transport was created.
  Missing Dependencies: If the transport request depends on other objects that have not been transported or have been modified, it