How To Fix UDM_STRATEGY026 - Select only one item

UDM_STRATEGY026 - Overview

• Message type: E = Error

• Message class: UDM_STRATEGY - Message Class for Collection Strategies

• Message number: 026

• Message text: Select only one item

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 UDM_STRATEGY026 - Select only one item ?

  The SAP error message UDM_STRATEGY026: "Select only one item" typically occurs in the context of the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules. This error indicates that the system expects the user to select only one item from a list or selection screen, but multiple items have been selected instead.
  
  Cause:
  
  Multiple Selections: The user has selected more than one item when the system is designed to process only a single item at a time.
  User Interface Design: The screen or transaction may be designed to allow only single-item processing, but the user inadvertently selected multiple items.
  
  Configuration Issues: There may be a configuration issue in the system that is causing the selection behavior to be misinterpreted.
  
  
  Solution:
  
  Select a Single Item: Review the selection screen and ensure that only one item is selected. Deselect any additional items before proceeding.
  Check for User Instructions: Look for any on-screen instructions or documentation that