How To Fix OM198 - Choose one alternative only

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 198

• Message text: Choose one alternative only

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 OM198 - Choose one alternative only ?

  The SAP error message OM198, which states "Choose one alternative only," typically occurs in the context of configuration or selection processes where the system expects the user to make a single choice among multiple options.
  Cause:
  This error usually arises when a user attempts to select more than one alternative in a scenario where only one selection is permitted. This can happen in various SAP modules, such as when configuring a routing, selecting a production version, or during the planning process.
  Solution:
  To resolve the OM198 error, you should:
  
  Review the Options: Check the available alternatives presented in the selection screen or configuration area.
  Select One Option: Ensure that you only select one alternative. Deselect any previously selected options to comply with the requirement of making a single choice.
  Save Changes: After making the appropriate selection, proceed to save or continue with the process.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes depending on the context, such as CO01 (Create Production Order) or C223 (Maintain Production Resources/Tools).
  Documentation: Refer to SAP Help documentation for specific modules to understand the context of the selection and the implications of your choices.
  User Training: Ensure that users are trained on the specific processes to avoid confusion when making selections in SAP.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for further troubleshooting.