How To Fix UCS0005 - Field &1 is not in structure &2 (internal error - terminating)

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 005

• Message text: Field &1 is not in structure &2 (internal error - terminating)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCS0005 - Field &1 is not in structure &2 (internal error - terminating) ?

  The SAP error message UCS0005 indicates that a specific field (denoted as &1) is not found in the specified structure (denoted as &2). This is an internal error that typically occurs during data processing or when trying to access a field that is expected to be part of a data structure but is not present.
  Causes:
  
  Field Definition Changes: The field may have been removed or renamed in the data structure due to changes in the underlying data model or updates in the SAP system.
  Incorrect Data Mapping: There may be a mismatch between the data being processed and the expected structure, possibly due to incorrect configuration or mapping in custom developments or enhancements.
  Transport Issues: If the structure was modified in a development environment and not properly transported to the production environment, it could lead to this error.
  Custom Code Issues: If there is custom code (e.g., ABAP programs, enhancements) that references the field, and the field is no longer part of the structure, this error can occur.
  
  Solutions:
  
  Check Field Existence: Verify that the field &1 is indeed part of the structure &2. You can do this by checking the data dictionary (SE11) for the structure definition.
  Review Recent Changes: If there have been recent changes to the data model or structure, review those changes to ensure that they are correctly implemented and that all necessary transports have been executed.
  Update Custom Code: If the error is caused by custom code, update the code to reflect the current structure. This may involve modifying the ABAP code to remove references to the missing field or to use an alternative field.
  Transport Management: Ensure that all relevant transports have been correctly applied to the system. If the structure was modified in a development environment, ensure that the transport request containing the changes has been moved to the production environment.
  Debugging: If the issue persists, consider debugging the program or transaction that triggers the error to identify the exact point of failure and the context in which the field is being accessed.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the structure and related objects.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Community Forums: Consider searching or posting in SAP community forums (like SAP Community or Stack Overflow) for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the root cause of the UCS0005 error and implement an appropriate solution.