How To Fix CP643 - You have reached the last selected reference rate routing.

CP643 - Overview

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 643

• Message text: You have reached the last selected reference rate routing.

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 CP643 - You have reached the last selected reference rate routing. ?

  The SAP error message CP643, which states "You have reached the last selected reference rate routing," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost planning or cost center accounting. This error indicates that the system has exhausted all available reference rate routings for the selected cost element or cost center.
  
  Cause:
  
  Exhaustion of Routing Options: The error usually arises when the system has gone through all the defined reference rate routings for a particular cost element or cost center and has not found a valid one to apply.
  
  Configuration Issues: There may be a misconfiguration in the reference rate routing settings, such as missing or incorrectly defined routings.
  Data Issues: The data being processed may not meet the criteria for any of the available routings, leading to the inability to find a suitable reference.
  
  
  Solution:
  
  
  Check Reference Rate Routings: Review the reference rate routings defined in the system.