How To Fix /SAPAPO/SCMB_PSTRU021 - Planning object structure &1 is no aggregate

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCMB_PSTRU -

• Message number: 021

• Message text: Planning object structure &1 is no aggregate

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SCMB_PSTRU021 - Planning object structure &1 is no aggregate ?

  The SAP error message /SAPAPO/SCMB_PSTRU021 indicates that the planning object structure you are trying to work with is not an aggregate. This error typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are attempting to perform operations that require an aggregate planning object structure.
  Cause:
  
  Non-Aggregate Structure: The planning object structure you are using is not defined as an aggregate. Aggregates are used in SAP APO to summarize data for faster processing and reporting.
  Incorrect Configuration: The planning object structure may not have been configured correctly in the system.
  Data Model Issues: There may be issues with the data model or the way the planning object structure is set up in the system.
  
  Solution:
  
  
  Check Planning Object Structure: Verify that the planning object structure you are using is indeed an aggregate. You can do this by checking the configuration in the SAP APO system.
  
  Go to the transaction code /SAPAPO/OM17 to view the planning object structures.
  Ensure that the structure you are using is marked as an aggregate.
  
  
  
  Create or Modify Aggregate: If the planning object structure is not an aggregate, you may need to create a new aggregate or modify the existing structure to include the necessary characteristics and key figures.
  
  Use transaction code /SAPAPO/OM16 to create or modify aggregates.
  
  
  
  Check Data Model: Ensure that the data model is correctly set up and that all necessary characteristics and key figures are included in the planning object structure.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for detailed guidance on setting up planning object structures and aggregates.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a production environment.
  
  
  Related Information:
  
  Transaction Codes:
  
  /SAPAPO/OM17: Display Planning Object Structures
  /SAPAPO/OM16: Create/Change Aggregates
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.