How To Fix /SAPAPO/RSP304 - Select at least one row

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 304

• Message text: Select at least one row

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 /SAPAPO/RSP304 - Select at least one row ?

  The SAP error message /SAPAPO/RSP304 Select at least one row typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to execute a function or transaction that requires at least one row of data to be selected, but no rows have been selected.
  Cause:
  
  No Data Selected: The most common cause of this error is that the user has not selected any rows in the relevant table or list before attempting to execute an action (e.g., planning, saving, or processing).
  Filter Settings: Sometimes, the filter settings applied to the data may result in no rows being displayed, leading to the inability to select any rows.
  User Interface Issues: There may be issues with the user interface or the way the data is being presented, which could prevent the selection of rows.
  
  Solution:
  
  Select Rows: Ensure that you select at least one row in the relevant list or table before executing the action that triggered the error.
  Check Filters: Review any filters that may be applied to the data. Adjust or remove filters to ensure that relevant data is visible and selectable.
  Refresh the Data: If you believe there should be data available, try refreshing the view or reloading the data to see if it resolves the issue.
  Review User Permissions: Ensure that you have the necessary permissions to view and select the data in question.
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources for specific guidance related to the transaction or function you are using.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transactions within SAP APO, such as those related to demand planning, supply network planning, or production planning.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error message.
  User Training: Ensure that users are trained on how to properly select data within the SAP APO interface to avoid this error in the future.
  
  If the problem continues after trying the above solutions, it may be beneficial to contact your SAP support team for further assistance.