CP286 - Hdr un. & of ref.op.set and referenced op.set have different dim.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 286

• Message text: Hdr un. & of ref.op.set and referenced op.set have different dim.

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 CP286 - Hdr un. & of ref.op.set and referenced op.set have different dim. ?

  The SAP error message CP286 indicates that there is a mismatch in the dimensions of the header operation and the referenced operation set in a production order or a routing. This typically occurs in the context of production planning and control when the system is trying to process a routing or a production order that has operations with incompatible dimensions.
  Cause:
  
  Dimension Mismatch: The header operation and the referenced operation set have different dimensions (e.g., one might be set for a specific unit of measure while the other is not).
  Incorrect Configuration: The configuration of the routing or production order may not be set up correctly, leading to inconsistencies in the dimensions.
  Data Entry Errors: Manual data entry errors when creating or modifying the routing or production order can lead to this issue.
  Master Data Issues: Problems with the master data (like material master, routing, or work center) can also cause this error.
  
  Solution:
  
  Check Routing and Operations: Review the routing and the operations defined in it. Ensure that the dimensions (units of measure, quantities, etc.) are consistent across the header and referenced operations.
  Adjust Configuration: If there are discrepancies, adjust the configuration of the routing or production order to ensure that all operations have compatible dimensions.
  Review Master Data: Check the master data for the materials, work centers, and any other relevant entities to ensure they are correctly defined and consistent.
  Correct Data Entry: If the error was caused by incorrect data entry, correct the entries in the routing or production order.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and related configuration settings.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CA01 (Create Routing), CA02 (Change Routing), or CO02 (Change Production Order) to review and modify the relevant data.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  Testing: After making changes, test the routing or production order to ensure that the error is resolved and that the system processes the operations correctly.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.