How To Fix FDT_DEPLOYMENT126 - Incompatible structure &1: Component &2 is missing or has different type

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_DEPLOYMENT - Messages for deployment

• Message number: 126

• Message text: Incompatible structure &1: Component &2 is missing or has different type

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 FDT_DEPLOYMENT126 - Incompatible structure &1: Component &2 is missing or has different type ?

  The SAP error message FDT_DEPLOYMENT126 indicates that there is an issue with the deployment of a data structure in the SAP system. Specifically, it points out that a component of the structure is either missing or has a different type than expected. This error typically occurs in the context of using the SAP Fiori Data Transformation (FDT) framework or when working with data models in SAP.
  
  Cause:
  
  
  Incompatible Data Structure: The data structure being deployed does not match the expected structure defined in the system. This could be due to:
  
  A missing component in the structure.
  A component that exists but has a different data type than what is expected.
  Changes made to the data structure after it was initially defined or deployed.
  
  
  
  Version Mismatch: If there are multiple versions of the data structure or if the structure has been modified in a way that is not compatible with the existing deployment.
  
  
  Transport Issues: If the data