How To Fix FDT_CHANGE_INFO226 - Allowed comparisons were changed from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 226

• Message text: Allowed comparisons were changed from &1 to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO226 - Allowed comparisons were changed from &1 to &2 ?

  The SAP error message FDT_CHANGE_INFO226 indicates that there has been a change in the allowed comparisons for a field in a data model or a data element. This typically occurs in the context of SAP's Flexible Data Model (FDT) or when working with data transformation tools like SAP Data Services.
  Cause:
  The error message is triggered when the allowed comparison values for a specific field have been modified. This can happen due to:
  
  Changes in Data Model: If the underlying data model has been altered, such as changing the allowed values for a field or modifying the data type.
  Configuration Changes: Changes made in the configuration settings of the data model or data services that affect how comparisons are handled.
  Versioning Issues: If there are multiple versions of a data model or configuration, and the system is trying to access a version that has different allowed comparisons.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Review Changes: Check the recent changes made to the data model or configuration. Identify what changes were made to the allowed comparisons for the field in question.
  Update Comparisons: If the changes are valid and intended, ensure that any logic or processes that rely on the previous allowed comparisons are updated accordingly.
  Revalidate Data: If the error is occurring during data processing, revalidate the data being processed to ensure it complies with the new allowed comparisons.
  Consult Documentation: Refer to the SAP documentation or release notes for any updates or changes related to the data model that might explain the modification in allowed comparisons.
  Testing: After making the necessary adjustments, conduct thorough testing to ensure that the changes do not introduce new issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  FDT Documentation: Review the Flexible Data Model documentation for insights on how allowed comparisons are defined and managed.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and how they resolved them.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.