How To Fix UNI001 - Choose exactly one line

SAP Error Message - Details

• Message type: E = Error

• Message class: UNI - Conversion to Unicode

• Message number: 001

• Message text: Choose exactly one line

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UNI001 - Choose exactly one line ?

  The SAP error message UNI001, which states "Choose exactly one line," typically occurs in scenarios where the system expects the user to select a single entry from a list or table, but multiple entries have been selected instead. This can happen in various transactions or reports where a single selection is required for further processing.
  Cause:
  
  Multiple Selections: The user has selected more than one line item when the system requires only one.
  User Interface Design: The design of the transaction or report may not clearly indicate that only one selection is allowed.
  Data Entry Error: The user may have inadvertently clicked on multiple lines.
  
  Solution:
  
  Select One Line: Review the list or table and ensure that only one line item is selected. Deselect any additional items.
  Check for Filters: If applicable, apply filters to narrow down the selection to the desired single entry.
  User Training: Ensure that users are trained on the specific requirements of the transaction or report to avoid confusion in the future.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, depending on the context (e.g., sales orders, purchase orders, etc.).
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific transaction you are using.
  Documentation: Refer to the SAP Help Portal or user manuals for guidance on the specific transaction and its selection criteria.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to the SAP community for further assistance.