How To Fix COSE016 - Sequence &, operation &: Maintain ext. processing data for control key &

SAP Error Message - Details

• Message type: E = Error

• Message class: COSE - Change Production Order

• Message number: 016

• Message text: Sequence &, operation &: Maintain ext. processing data for 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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message COSE016 - Sequence &, operation &: Maintain ext. processing data for control key & ?

  The SAP error message COSE016 typically occurs in the context of controlling and production planning when there is an issue with the external processing data for a control key in the system. This error indicates that the external processing data for the specified control key is not maintained or is incomplete.
  Cause:
  
  Missing External Processing Data: The control key specified in the error message does not have the necessary external processing data maintained in the system.
  Incorrect Control Key: The control key being referenced may not be valid or may not be set up correctly in the system.
  Configuration Issues: There may be configuration issues in the controlling area or the production planning settings that prevent the external processing data from being recognized.
  
  Solution:
  
  
  Maintain External Processing Data:
  
  Go to the transaction code OPKP (Control Key Configuration) or OPL8 (Control Key for External Processing).
  Check if the control key specified in the error message has the required external processing data maintained.
  If not, maintain the necessary data for the control key.
  
  
  
  Verify Control Key Settings:
  
  Ensure that the control key is correctly defined and that it is intended for external processing.
  Check the settings for the control key to ensure that all required fields are filled out.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the controlling area and production planning to ensure that they are set up correctly.
  If necessary, consult with your SAP configuration team to ensure that the control key and external processing settings are aligned with your business processes.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) to see how the control key is being used.
  Documentation: Refer to SAP documentation or help files for detailed information on control keys and external processing.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.