How To Fix /SAPAPO/TSM520 - Planning area and DS have diff. extraction structures in target system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 520

• Message text: Planning area and DS have diff. extraction structures in target system

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/TSM520 - Planning area and DS have diff. extraction structures in target system ?

  The SAP error message /SAPAPO/TSM520 indicates that there is a mismatch between the extraction structures of the planning area and the data source (DS) in the target system. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) when trying to transfer data from one system to another, such as during a data transfer or during the setup of a planning area.
  Cause:
  
  Mismatch in Structures: The planning area in the source system has a different extraction structure compared to the one defined in the target system. This can happen if the planning area was modified (e.g., new key figures were added or existing ones were changed) after the data source was created.
  Inconsistent Configuration: If the configuration of the planning area or the data source was not properly synchronized between the source and target systems, it can lead to this error.
  Transport Issues: If the planning area was transported from one system to another without the corresponding data source being updated, this error can occur.
  
  Solution:
  
  Check Extraction Structures: Verify the extraction structures of both the planning area and the data source in the target system. Ensure that they match. You can do this by comparing the key figures and characteristics defined in both systems.
  Update Data Source: If the planning area has been modified, you may need to regenerate or update the data source in the target system to reflect the changes. This can be done using transaction code RSA1 in the BW system or the relevant transaction in APO.
  Recreate Data Source: If necessary, you can delete and recreate the data source in the target system to ensure it matches the planning area.
  Transport Requests: If the planning area was transported, ensure that all related transport requests are correctly imported into the target system. Check for any missing objects that might be causing the inconsistency.
  Consistency Check: Use the consistency check tools available in SAP APO to identify and resolve any inconsistencies between the planning area and the data source.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TSM for transport management and RSA1 for data source management in BW.
  Documentation: Refer to SAP Help documentation for detailed information on planning areas, data sources, and extraction structures.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message or provide patches and updates.
  
  By following these steps, you should be able to resolve the /SAPAPO/TSM520 error and ensure that the planning area and data source are properly aligned in your SAP system.