How To Fix UC090 - Sender field &1 is in logical sender structure but not in physical one

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 090

• Message text: Sender field &1 is in logical sender structure but not in physical one

What causes this issue?

The system discovered an inconsistency in the sender structure.

System Response

The program had to be terminated.

How to fix this error?

Check whether the structures that belong to the sender structure are
active and saved in the ABAP Dictionary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UC090 - Sender field &1 is in logical sender structure but not in physical one ?

  The SAP error message UC090 indicates that there is a mismatch between the logical sender structure and the physical sender structure in the context of a process that involves sending data, typically in the context of IDocs or other data transfer mechanisms. This error usually arises when the system expects a certain field to be present in the physical structure but it is only defined in the logical structure.
  Cause:
  
  Mismatch in Structures: The logical sender structure (which defines the data format expected by the receiving system) includes a field that is not present in the physical sender structure (the actual data being sent).
  Configuration Issues: There may be a configuration issue where the sender system's data structure has not been updated to match the logical structure.
  Changes in Data Model: If there have been recent changes to the data model (e.g., adding or removing fields), the physical structure may not have been updated accordingly.
  Incorrect Mapping: The mapping between the logical and physical structures may be incorrect, leading to this error.
  
  Solution:
  
  Check Structure Definitions: Verify the definitions of both the logical and physical sender structures. Ensure that all fields defined in the logical structure are also present in the physical structure.
  Update Physical Structure: If the physical structure is missing fields, update it to include the necessary fields that are defined in the logical structure.
  Adjust Mapping: If you are using a mapping tool or middleware, check the mapping configuration to ensure that it correctly maps the fields from the physical structure to the logical structure.
  Regenerate IDoc Types: If you are working with IDocs, you may need to regenerate the IDoc types to ensure that they are in sync with the latest definitions.
  Consult Documentation: Review SAP documentation or notes related to the specific IDoc or data transfer process you are working with for any additional guidance or known issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like WE30 (IDoc Type Development) or WE31 (IDoc Segment Development) to check and modify the structures.
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Testing: After making changes, perform tests to ensure that the data transfer works as expected without errors.
  Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP data transfer processes.
  
  By following these steps, you should be able to identify and resolve the cause of the UC090 error message in SAP.