How To Fix RSPLS358 - Maximum number of fields in selection is &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPLS - General Messages

• Message number: 358

• Message text: Maximum number of fields in selection is &1

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSPLS358 - Maximum number of fields in selection is &1 ?

  The SAP error message RSPLS358, which states "Maximum number of fields in selection is &1," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to create or execute a query that exceeds the allowed number of fields in the selection criteria.
  Cause:
  The error is triggered when the number of fields you are trying to use in your selection criteria exceeds the predefined limit set by SAP. This limit is in place to ensure performance and manageability of queries. The maximum number of fields allowed can vary based on the specific version of SAP BW you are using, but it is generally around 100 fields.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Selection Criteria: Check the selection criteria you are using in your query. Identify if there are any fields that can be removed or consolidated.
  
  
  Optimize Query Design: Consider redesigning your query to reduce the number of fields. This might involve:
  
  Using calculated or restricted key figures instead of multiple fields.
  Grouping fields logically to minimize the number of selections.
  Using hierarchies or characteristics that can represent multiple values.
  
  
  
  Use Variables: Instead of hardcoding many fields, consider using variables that can dynamically filter data based on user input. This can help reduce the number of fields in the selection.
  
  
  Check for Unused Fields: Sometimes, fields may be included in the selection criteria but are not necessary for the analysis. Remove any fields that are not essential.
  
  
  Consult Documentation: Refer to the SAP BW documentation for your specific version to understand the limits and best practices for query design.
  
  
  Contact SAP Support: If you believe that your query design is optimal and you still encounter this error, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error.
  Performance Considerations: Keep in mind that having too many fields in a selection can also impact performance. Always aim for a balance between the number of fields and the performance of your queries.
  Query Designer: Use the Query Designer tool in SAP BW to visualize and manage your queries effectively, which can help in optimizing the selection criteria.
  
  By following these steps, you should be able to resolve the RSPLS358 error and improve the efficiency of your SAP BW queries.