How To Fix CP571 - External processing is not possible with control key &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 571

• Message text: External processing is not possible with control key &

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 CP571 - External processing is not possible with control key & ?

  The SAP error message CP571 ("External processing is not possible with control key &") typically occurs in the context of production planning and control when trying to execute a process that is not allowed based on the control key settings in the system. The control key determines how operations are processed in production orders, and certain control keys do not permit external processing.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Control Key Configuration: The control key assigned to the operation in the routing or production order does not allow for external processing. Control keys are configured in the system to define how operations are handled, including whether they can be processed externally.
  Incorrect Assignment: The operation you are trying to process may have been assigned a control key that is not compatible with external processing.
  Missing Configuration: The control key may not be properly configured in the system to allow for external processing.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Control Key Settings:
  
  Go to the transaction code OPL8 (Control Key Configuration) to review the settings of the control key in question.
  Ensure that the control key allows for external processing. Look for settings related to "External Processing" or similar options.
  
  
  
  Change Control Key:
  
  If the current control key does not allow for external processing, consider changing it to a control key that does. This can be done in the routing or production order where the operation is defined.
  
  
  
  Review Routing and Production Order:
  
  Check the routing assigned to the production order and ensure that the operations are set up correctly with the appropriate control keys.
  If necessary, update the routing to use a control key that supports external processing.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more information on control keys and their configurations.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  Control Key Types: Common control keys include "PP01" for internal processing, "PP02" for external processing, etc. Each control key has specific functionalities and restrictions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) to manage production orders effectively.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to allow for external processing as needed.