How To Fix CM306 - You have reached the first selected item

SAP Error Message - Details

• Message type: E = Error

• Message class: CM - Task list messages: Material component allocations

• Message number: 306

• Message text: You have reached the first selected 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 CM306 - You have reached the first selected item ?

  The SAP error message CM306, which states "You have reached the first selected item," typically occurs in the context of navigating through a list of items or records in SAP. This message indicates that the user is attempting to navigate to a previous item in a list, but they are already at the first item, meaning there are no earlier items to display.
  Cause:
  
  Navigation Attempt: The user is trying to move to a previous item in a list or selection screen, but they are already at the top of the list.
  List Limitations: The list may have a limited number of items, and the user has reached the beginning of that list.
  User Interface Behavior: The error can also be a result of the user interface design, where the navigation buttons (like "Previous" or "Back") are not disabled when at the first item.
  
  Solution:
  
  Check Current Position: Ensure that you are aware of your current position in the list. If you are at the first item, you cannot navigate back further.
  Use Navigation Buttons Appropriately: If you are using navigation buttons, ensure you are not clicking "Previous" when already at the first item.
  Refresh or Re-query: If you believe there should be more items, try refreshing the list or re-querying the data to ensure you have the latest information.
  Consult Documentation: If this error occurs frequently or in unexpected situations, consult SAP documentation or your organization's SAP support team for further guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to navigate lists in SAP effectively to avoid confusion.
  System Configuration: Sometimes, system configuration or customizations can lead to unexpected behavior. If the issue persists, it may be worth discussing with your SAP Basis or technical team.
  
  If the error continues to be problematic or if it occurs in a specific transaction or context, it may be beneficial to provide more details to your SAP support team for further investigation.