How To Fix /SAPAPO/SDP306 - Current selection (selected rows) allows no grouping

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SDP -

• Message number: 306

• Message text: Current selection (selected rows) allows no grouping

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SDP306 - Current selection (selected rows) allows no grouping ?

  The SAP error message /SAPAPO/SDP306 Current selection (selected rows) allows no grouping typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when working with the Supply Network Planning (SNP) or Demand Planning (DP) modules. This error indicates that the current selection of data does not meet the criteria required for grouping, which is often necessary for certain operations or analyses.
  Cause:
  
  
  Incompatible Data Selection: The selected rows may contain data that cannot be grouped together due to differences in characteristics or attributes. For example, if you are trying to group data by a certain key figure or characteristic, but the selected rows have different values for that key figure, the system will not be able to perform the grouping.
  
  
  Missing Key Figures: If the selection does not include all the necessary key figures or characteristics required for grouping, the system will throw this error.
  
  
  Data Structure Issues: There may be issues with the underlying data structure or configuration that prevent proper grouping.
  
  
  Filters Applied: If there are filters applied that restrict the data in such a way that it cannot be grouped, this error may occur.
  
  
  Solution:
  
  
  Review Selection Criteria: Check the selection criteria you are using. Ensure that the selected rows have compatible characteristics for grouping. You may need to adjust your selection to include only compatible data.
  
  
  Check Key Figures: Ensure that all necessary key figures and characteristics are included in your selection. If certain key figures are required for grouping, make sure they are part of the selected data.
  
  
  Remove Filters: If you have applied filters, try removing them to see if the error persists. This can help identify if the filters are causing the issue.
  
  
  Data Consistency: Verify the consistency of the data in the planning book or data view you are working with. Inconsistent data can lead to grouping issues.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the grouping criteria for the transaction or report you are using.
  
  
  SAP Notes and Support: If the issue persists, check for any relevant SAP Notes that may address this specific error. You can also reach out to SAP support for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes in SAP APO, such as /SAPAPO/SDP94 for demand planning or /SAPAPO/SNP94 for supply network planning.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Training and Documentation: Consider additional training or reviewing documentation related to SAP APO to better understand the grouping and selection processes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.