How To Fix /SAPAPO/TDL_DAO090 - Field &1 is not in the structure of data source &2

/SAPAPO/TDL_DAO090 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 090

• Message text: Field &1 is not in the structure of data source &2

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 /SAPAPO/TDL_DAO090 - Field &1 is not in the structure of data source &2 ?

  The SAP error message /SAPAPO/TDL_DAO090 Field &1 is not in the structure of data source &2 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is a mismatch between the fields expected in a data source and the actual fields defined in the data structure.
  
  Cause:
  
  
  Field Mismatch: The field specified in the error message (&1) does not exist in the data structure of the specified data source (&2). This can happen if:
  
  The data source has been modified (fields added or removed) but the related configurations or mappings have not been updated accordingly.
  There is a version mismatch between the data source and the data structure being used.
  The data source is incorrectly configured or not activated.
  
  
  
  Data Source Configuration: The data source may not be properly configured in the system, leading to discrepancies in the expected fields.
  
  
  Transport Issues: If changes were transported from one system to another (e.g., from