How To Fix /SAPAPO/RES_MSG028 - Restrict the selection

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RES_MSG -

• Message number: 028

• Message text: Restrict the selection

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RES_MSG028 - Restrict the selection ?

  The SAP error message /SAPAPO/RES_MSG028 with the text "Restrict the selection" typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to execute a query or transaction that returns too many results or is too broad in scope. This error is a prompt to refine the selection criteria to limit the data being processed.
  Cause:
  
  Too Broad Selection Criteria: The user has not specified enough filters or criteria, leading to a situation where the system cannot process the request due to the volume of data.
  Performance Limitations: The system may have performance constraints that prevent it from handling large datasets efficiently.
  Configuration Settings: There may be specific settings in the APO system that limit the amount of data that can be processed in a single query.
  
  Solution:
  
  
  Refine Selection Criteria: Narrow down the selection parameters. This could involve:
  
  Adding more specific filters (e.g., date ranges, product categories, locations).
  Reducing the number of items or data points being queried.
  
  
  
  Use Aggregated Data: If applicable, consider using aggregated data views instead of detailed transaction data to reduce the volume of information being processed.
  
  
  Check System Settings: Consult with your SAP Basis or APO administrator to review any system settings that may limit data processing. They may need to adjust parameters related to data retrieval.
  
  
  Batch Processing: If the data set is inherently large, consider breaking the request into smaller batches that can be processed sequentially.
  
  
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific recommendations or updates that may apply to your version of SAP APO.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  Transaction Codes: Familiarize yourself with transaction codes related to APO planning and reporting, as they may have specific selection screens that can help refine your queries.
  User Training: Ensure that users are trained on how to effectively use selection criteria in APO to avoid broad queries that lead to this error.
  
  If the problem persists after trying these solutions, it may be beneficial to reach out to SAP support for further assistance.