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

SAP Error Message - Details

• 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.

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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 development to production), there may be inconsistencies in the data source definitions.
  
  
  Solution:
  
  
  Check Data Source Configuration:
  
  Go to the transaction code RSA1 (Data Warehousing Workbench) and check the configuration of the data source.
  Ensure that the fields defined in the data source match the fields in the underlying data structure.
  
  
  
  Update Data Source:
  
  If fields have been added or removed, update the data source definition accordingly.
  You may need to regenerate the data source or re-activate it to ensure that it reflects the current structure.
  
  
  
  Check for Transport Issues:
  
  If the issue arose after a transport, verify that all necessary objects were transported correctly.
  Check if the data source and its associated structures are consistent across the systems.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the data extraction process to identify where the mismatch occurs.
  Use transaction SLG1 to check for any logs related to the error for more detailed information.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific data source and its configuration for any known issues or updates.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, providing them with the error details and any relevant configuration information.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  SLG1: Application Log
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues with specific data sources or APO configurations.
  Documentation: Review the SAP Help Portal for detailed information on data source configuration and troubleshooting in SAP APO.
  
  By following these steps, you should be able to identify and resolve the cause of the error message.