How To Fix UC002 - Sender structure &1 does not exist

UC002 - Overview

• Message type: E = Error

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

• Message number: 002

• Message text: Sender structure &1 does not exist

What causes this issue?

The sender structure &V1& does not exist.

System Response

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

How to fix this error?

Enter a different sender structure or create sender structure &V1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UC002 - Sender structure &1 does not exist ?

  The SAP error message UC002, which states "Sender structure &1 does not exist," typically occurs in the context of data transfer or integration processes, particularly when dealing with IDocs, BAPIs, or other data exchange mechanisms. This error indicates that the system is unable to find the specified sender structure, which is necessary for processing the data.
  
  Cause:
  
  Missing Structure Definition: The sender structure (indicated by &1) has not been defined in the system. This could be due to a missing configuration or an incomplete implementation.
  Incorrect Configuration: The configuration settings for the data transfer might be incorrect, leading the system to look for a structure that does not exist.
  Transport Issues: If the structure was recently transported from another system, the transport might not have included the necessary definitions or might have failed.
  Namespace Issues: The structure might exist in a different namespace or client, leading to the error when the system tries to access