How To Fix K7055 - Explicit selections are only possible on the lowest level

SAP Error Message - Details

• Message type: E = Error

• Message class: K7 - Messages for Row/Column Structure

• Message number: 055

• Message text: Explicit selections are only possible on the lowest level

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message K7055 - Explicit selections are only possible on the lowest level ?

  The SAP error message K7055 ("Explicit selections are only possible on the lowest level") typically occurs in the context of reporting or analysis in SAP, particularly when dealing with cost center accounting or other hierarchical data structures. This error indicates that the system is expecting a selection at the lowest level of a hierarchy (such as cost centers, profit centers, etc.), but the selection made is at a higher level.
  Cause:
  
  Hierarchical Structure: The error arises when you attempt to make explicit selections (e.g., selecting specific cost centers) at a level that is not the lowest in the hierarchy. For example, if you select a cost center group instead of individual cost centers, the system will throw this error.
  Data Aggregation: The system is designed to aggregate data at higher levels, and explicit selections are only valid when you are working with the most granular data.
  
  Solution:
  To resolve the K7055 error, you can take the following steps:
  
  
  Select the Lowest Level: Ensure that your selection criteria include only the lowest level of the hierarchy. For example, if you are working with cost centers, select individual cost centers rather than groups or categories.
  
  
  Review Selection Criteria: Check your selection criteria in the report or transaction you are using. Make sure that you are not inadvertently selecting a higher-level node in the hierarchy.
  
  
  Use Aggregated Data: If you need to work with higher-level data, consider using aggregated reports or summaries that do not require explicit selections at the lowest level.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources for the specific transaction or report you are using to understand the expected selection criteria.
  
  
  Check Authorizations: In some cases, authorization issues may prevent you from accessing certain levels of data. Ensure that you have the necessary permissions to view the data at the desired level.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  Transaction Codes: Familiarize yourself with the transaction codes related to cost center accounting (e.g., KSB1, KOB1) and how they handle data selection.
  Training and Support: If you continue to encounter issues, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the K7055 error and successfully execute your report or analysis in SAP.