How To Fix SEG106 - The attribute "Sequence of Code Units" is not correctly maintained (F1)

SAP Error Message - Details

• Message type: E = Error

• Message class: SEG - Code Page Segments

• Message number: 106

• Message text: The attribute "Sequence of Code Units" is not correctly maintained (F1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SEG106 - The attribute "Sequence of Code Units" is not correctly maintained (F1) ?

  The SAP error message SEG106, which states "The attribute 'Sequence of Code Units' is not correctly maintained," typically occurs in the context of SAP's data element or domain definitions, particularly when working with code units in the ABAP Dictionary.
  Cause:
  This error usually arises when there is an inconsistency or misconfiguration in the definition of a data element or domain, specifically related to the sequence of code units. The sequence of code units defines how the individual code units (like characters or numbers) are arranged or structured within a data field. If this sequence is not properly maintained, it can lead to issues in data processing or storage.
  Possible Causes:
  
  Incorrect Configuration: The sequence of code units may not be set correctly in the data element or domain.
  Data Type Mismatch: There may be a mismatch between the expected data type and the actual data type defined.
  Inconsistent Lengths: The lengths defined for the code units may not align with the expected lengths for the data type.
  Transport Issues: If the object was transported from one system to another, there may have been issues during the transport process that led to this inconsistency.
  
  Solution:
  To resolve the SEG106 error, you can follow these steps:
  
  
  Check Data Element/Domain Definition:
  
  Go to the ABAP Dictionary (transaction SE11).
  Check the data element or domain that is causing the error.
  Ensure that the "Sequence of Code Units" is correctly defined. This includes checking the length and type of each code unit.
  
  
  
  Adjust Code Unit Sequence:
  
  If you find any discrepancies in the sequence or configuration, adjust them accordingly.
  Make sure that the sequence aligns with the expected data structure.
  
  
  
  Consistency Check:
  
  Use transaction SE11 to perform a consistency check on the data element or domain.
  This can help identify any other issues that may not be immediately visible.
  
  
  
  Transport Request:
  
  If the issue arose after a transport, check the transport request for any missing or incorrectly transported objects.
  Re-transport the necessary objects if needed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help (F1) for more details on the specific attributes and their expected configurations.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (ABAP Dictionary), SE80 (Object Navigator)
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review the SAP Help Portal for detailed information on data elements, domains, and code units.
  
  By following these steps, you should be able to identify and resolve the SEG106 error in your SAP system.