How To Fix CP642 - You have reached the last selected rate routing.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 642

• Message text: You have reached the last selected 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CP642 - You have reached the last selected rate routing. ?

  The SAP error message CP642 ("You have reached the last selected rate routing.") typically occurs in the context of production planning and control, particularly when dealing with routing in the context of cost planning or production orders. This message indicates that the system has exhausted all available routing options for a particular operation or process.
  Cause:
  
  Routing Configuration: The routing for the material or operation may not be fully defined, or there may be no alternative routings available.
  Selection Criteria: The selection criteria used to find the routing may be too restrictive, leading to the system not finding any valid routing.
  Routing Versions: There may be multiple versions of the routing, and the system has reached the end of the available versions without finding a suitable one.
  Data Inconsistencies: There may be inconsistencies or missing data in the routing or master data that prevent the system from finding a valid routing.
  
  Solution:
  
  Check Routing Configuration: Review the routing for the material in question. Ensure that all necessary operations and sequences are defined correctly.
  Review Alternative Routings: If applicable, check if there are alternative routings available for the material. You can do this by navigating to the routing in the SAP system and checking for alternative sequences.
  Adjust Selection Criteria: If you are using specific selection criteria to find the routing, consider broadening these criteria to allow the system to find a valid routing.
  Check for Missing Data: Ensure that all required data for the routing and related master data (like work centers, operations, etc.) is complete and accurate.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on routing and production planning.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CA01 (Create Routing), CA02 (Change Routing), or CA03 (Display Routing) to review and modify routing information.
  Master Data: Ensure that the relevant master data (materials, work centers, etc.) is correctly set up and linked to the routing.
  SAP Notes: Check for any SAP Notes related to this error message, as there may be specific patches or updates that address known issues.
  User Authorization: Ensure that you have the necessary authorizations to view and modify routing data in the SAP system.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.