How To Fix >6121 - Field &1 is missing in the structure of the history

>6121 - Overview

• Message type: E = Error

• Message class: >6 - Purchasing Document

• Message number: 121

• Message text: Field &1 is missing in the structure of the history

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 >6121 - Field &1 is missing in the structure of the history ?

  The SAP error message "6121 Field &1 is missing in the structure of the history" typically occurs when there is a mismatch between the data structure expected by the system and the actual data structure present in the database or application. This can happen in various contexts, such as during data migration, upgrades, or when working with historical data.
  
  Cause:
  
  Data Structure Changes: The field that is referenced in the error message (&1) may have been removed or renamed in the data structure of the history table or structure.
  Inconsistent Data Model: If there have been changes to the data model (e.g., adding or removing fields) and the historical data has not been updated accordingly, this error can occur.
  Custom Development: If there are custom developments or enhancements that reference fields that no longer exist in the structure, this can lead to this error.
  Transport Issues: If changes were transported from one system to another