How To Fix RSO_RES_FRMW011 - Only one entry is supported

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_FRMW - BW REST Framework

• Message number: 011

• Message text: Only one entry is supported

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 RSO_RES_FRMW011 - Only one entry is supported ?

  The SAP error message RSO_RES_FRMW011: "Only one entry is supported" typically occurs in the context of SAP BW (Business Warehouse) when dealing with queries or data extraction processes. This error indicates that the system expects only a single entry for a certain parameter or selection, but multiple entries have been provided.
  Cause:
  
  Multiple Selections: The error often arises when a user tries to select multiple values for a characteristic or filter that is designed to accept only one value at a time.
  Incorrect Query Design: The query might be incorrectly designed, allowing for multiple selections where only one is expected.
  Data Source Configuration: The data source or InfoProvider might be configured in a way that does not support multiple entries for a specific field.
  
  Solution:
  
  Check Selections: Review the selections made in the query or data extraction process. Ensure that only one value is selected for the characteristic or parameter that is causing the error.
  Modify Query: If you are designing a query, check the properties of the affected characteristic. Ensure that it is set to allow only a single selection if that is the intended behavior.
  Data Source Settings: Review the settings of the data source or InfoProvider to ensure that it is configured correctly to handle the expected input.
  Use Variables: If you need to allow for dynamic selection, consider using variables that can handle multiple values but are designed to return a single value for processing.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the characteristics and settings related to the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSRT (Query Monitor) to analyze and troubleshoot queries.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation, as they may have access to logs and additional tools to diagnose the issue.