How To Fix CM309 - You have reached the last selected allocation.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 309

• Message text: You have reached the last selected allocation.

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 CM309 - You have reached the last selected allocation. ?

  The SAP error message CM309, which states "You have reached the last selected allocation," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost allocations or assessments. This message indicates that the user has attempted to navigate beyond the last allocation entry available in the system.
  
  Cause:
  
  End of Allocation List: The user is trying to access or select an allocation that does not exist because they have already reached the last entry in the list.
  Incorrect Navigation: The user may be using navigation buttons (like "Next" or "Previous") incorrectly, leading to an attempt to go beyond the available data.
  Data Filtering: If there are filters applied to the allocation list, it may limit the visible entries, causing confusion when trying to navigate.
  
  
  Solution:
  
  Check Navigation: Ensure that you are using the navigation buttons correctly. If you are at the last entry, refrain from clicking "Next" or similar options.
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