How To Fix TXX030 - Structure &1 contains unpaired field &2

SAP Error Message - Details

• Message type: E = Error

• Message class: TXX - DARTX - XML-Based Data Retention Tool

• Message number: 030

• Message text: Structure &1 contains unpaired field &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TXX030 - Structure &1 contains unpaired field &2 ?

  The SAP error message TXX030, which states "Structure &1 contains unpaired field &2," typically occurs when there is a mismatch in the structure definition of a data object in ABAP. This error indicates that a field in the structure is not properly paired with its corresponding field, which can lead to inconsistencies in data processing.
  Cause:
  
  Mismatched Field Definitions: The structure defined in the ABAP program or data dictionary may have fields that are not correctly paired. For example, if you have a field that is supposed to be a key field but is not defined as such, or if there are fields that are expected to be in pairs (like start and end dates) but are not correctly defined.
  Inconsistent Data Types: The data types of the fields may not match the expected types, leading to pairing issues.
  Changes in Data Dictionary: If there have been recent changes to the data dictionary (like adding or removing fields), it may lead to this error if the program has not been updated accordingly.
  
  Solution:
  
  Check Structure Definition: Go to the data dictionary (SE11) and check the structure definition for the structure mentioned in the error message. Ensure that all fields are correctly defined and paired.
  Review ABAP Code: Look at the ABAP code where the structure is being used. Ensure that the fields are being accessed correctly and that any logic that relies on pairing is correctly implemented.
  Data Type Consistency: Verify that the data types of the fields in the structure are consistent with how they are being used in the program.
  Update Program: If there have been changes in the data dictionary, ensure that the ABAP program is updated to reflect those changes. This may involve regenerating the program or adjusting the code to accommodate the new structure.
  Testing: After making the necessary changes, test the program to ensure that the error is resolved and that the functionality works as expected.
  
  Related Information:
  
  Transaction Codes: Use SE11 to view and edit data dictionary objects, SE80 for object navigation, and SE38 for ABAP program execution.
  Documentation: Refer to SAP documentation for guidelines on structure definitions and best practices for ABAP programming.
  SAP Notes: Check SAP Notes for any known issues related to this error message, as there may be specific patches or updates that address the problem.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting the SAP community for further assistance.