How To Fix /SAPAPO/PUIA_MESS312 - Select only one row

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PUIA_MESS -

• Message number: 312

• Message text: Select only 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/PUIA_MESS312 - Select only one row ?

  The SAP error message /SAPAPO/PUIA_MESS312 with the description "Select only one row" typically occurs in the SAP Advanced Planning and Optimization (APO) module when a user attempts to perform an action that requires a single selection, but multiple rows are selected instead.
  Cause:
  This error usually arises in scenarios where the system expects the user to select only one item (row) for processing, such as when trying to edit, delete, or view detailed information about a specific entry. If the user has selected multiple rows, the system cannot determine which specific row to act upon, leading to this error message.
  Solution:
  To resolve this error, follow these steps:
  
  Review Your Selection: Go back to the selection screen or the list where the error occurred.
  Select a Single Row: Ensure that you only select one row. You can do this by clicking on the desired row while holding down the Ctrl key (to deselect others) or by using the selection options provided in the interface.
  Reattempt the Action: After ensuring that only one row is selected, try to perform the action again (e.g., edit, delete, or view details).
  
  Related Information:
  
  User Training: Ensure that users are trained on the specific functionalities of the APO module, especially regarding selection criteria and actions that can be performed on data.
  System Configuration: In some cases, the configuration of the APO system may need to be reviewed to ensure that it aligns with user expectations and workflows.
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional context or updates related to this error message.
  Debugging: If the issue persists, consider enabling debugging or checking logs to identify if there are any underlying issues causing the error.
  
  By following these steps, you should be able to resolve the /SAPAPO/PUIA_MESS312 error and continue with your tasks in the SAP APO environment.