How To Fix UCFE105 - Only the first 8 characters of the structure name will be transferred

SAP Error Message - Details

• Message type: E = Error

• Message class: UCFE - Messages for Data Entry Layouts

• Message number: 105

• Message text: Only the first 8 characters of the structure name will be transferred

What causes this issue?

The technical name you entered for a structure contains more than eight
characters. Only eight characters are permitted.

System Response

The name of the structure will be abbreviated to eight characters.

How to fix this error?

Check if the abbreviated name is acceptable. If not, change it.

Procedure for System Administrators

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 UCFE105 - Only the first 8 characters of the structure name will be transferred ?

  The SAP error message UCFE105, which states "Only the first 8 characters of the structure name will be transferred," typically occurs in the context of data transfer or integration processes, particularly when dealing with structures in ABAP or data interfaces.
  Cause:
  This error arises because SAP has a limitation where only the first 8 characters of a structure name are considered during certain operations, such as data transfers or when interfacing with external systems. If the structure name exceeds this length, the system truncates it, which can lead to confusion or errors in processing.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Rename Structures: If you have control over the structure names, consider renaming them to ensure that the first 8 characters are unique and meaningful. This will help avoid conflicts and ensure that the correct structure is referenced.
  
  
  Check Data Transfer Logic: Review the logic in your data transfer or integration process to ensure that it correctly handles structure names. If you are using custom code, make sure it adheres to the naming conventions and limitations of SAP.
  
  
  Use Shortened Names: If you are working with external systems or interfaces, ensure that the names used in those systems are also compliant with SAP's limitations. You may need to create mappings or use aliases that conform to the 8-character limit.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific module or process you are working with. There may be additional guidelines or best practices for handling structure names.
  
  
  Testing: After making changes, conduct thorough testing to ensure that the data transfer or integration process works as expected without triggering the error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  ABAP Development Guidelines: Familiarize yourself with ABAP naming conventions and best practices to avoid similar issues in the future.
  Data Transfer Methods: Understand the different methods of data transfer in SAP (e.g., IDocs, BAPIs, RFCs) and how they handle structure names.
  
  By addressing the naming conventions and ensuring compliance with SAP's limitations, you can effectively resolve the UCFE105 error and prevent it from occurring in the future.