How To Fix UC111 - << Sender structure fields >>

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 111

• Message text: << Sender structure fields >>

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 UC111 - << Sender structure fields >> ?

  The SAP error message UC111, which refers to "Sender structure fields," typically occurs in the context of data transfer processes, particularly when dealing with IDocs or other data interfaces. This error indicates that there is a mismatch or issue with the structure of the data being sent from the sender system to the receiver system.
  Cause:
  
  Field Mismatch: The fields in the sender structure do not match the expected fields in the receiver structure. This could be due to missing fields, additional fields, or incorrect data types.
  Data Type Issues: The data types of the fields in the sender structure may not be compatible with those in the receiver structure.
  Configuration Issues: There may be configuration issues in the IDoc or data transfer setup that lead to this error.
  Version Mismatch: If there are different versions of the data structures being used, this can lead to incompatibility.
  
  Solution:
  
  Check Field Mapping: Review the field mapping between the sender and receiver structures. Ensure that all required fields are present and correctly mapped.
  Validate Data Types: Ensure that the data types of the fields in the sender structure match those in the receiver structure. If there are discrepancies, adjust the data types accordingly.
  Update Configuration: If there are configuration settings related to the IDoc or data transfer process, review and update them as necessary to ensure compatibility.
  Test with Sample Data: Use sample data to test the data transfer process. This can help identify specific fields that are causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific IDoc type or data transfer process you are using for any known issues or additional configuration steps.
  Debugging: If the issue persists, consider using debugging tools in SAP to trace the data flow and identify where the mismatch occurs.
  
  Related Information:
  
  IDoc Documentation: Review the IDoc documentation for the specific type you are working with to understand the expected structure and fields.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message UC111.
  Transaction Codes: Use transaction codes like WE02 (IDoc display) or WE19 (IDoc test) to analyze the IDocs and their structures.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the UC111 error in your SAP environment.