How To Fix CN689 - The data for variable-size parts is incomplete

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 689

• Message text: The data for variable-size parts is incomplete

What causes this issue?

You have been maintaining the data for a variable-size part, but have
not enetered all the necessary data.
The following details are required for varaible-size parts:
Size
Unit of measure
Number ofvaraible-size parts

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Complete your entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN689 - The data for variable-size parts is incomplete ?

  The SAP error message CN689, which states "The data for variable-size parts is incomplete," typically occurs in the context of project management or production planning within SAP, particularly when dealing with variable-size parts in a bill of materials (BOM) or when creating or processing production orders.
  Cause:
  The error usually arises due to one or more of the following reasons:
  
  
  Incomplete Master Data: The master data for the variable-size parts may not be fully maintained. This includes missing dimensions, weights, or other relevant attributes that are necessary for the system to process the variable-size parts correctly.
  
  
  Missing Configuration: If the variable-size parts are configured incorrectly in the system, it can lead to incomplete data being available for processing.
  
  
  Incorrect BOM or Routing: The bill of materials or routing for the production order may not be set up correctly, leading to missing information about the variable-size parts.
  
  
  Data Entry Errors: Manual data entry errors can lead to incomplete or incorrect information being saved in the system.
  
  
  Solution:
  To resolve the CN689 error, you can take the following steps:
  
  
  Check Master Data:
  
  Go to the material master record for the variable-size parts and ensure that all required fields are filled out correctly. This includes dimensions, weights, and any other relevant attributes.
  Use transaction codes like MM03 (Display Material) to review the material master data.
  
  
  
  Review BOM and Routing:
  
  Check the bill of materials (BOM) and routing associated with the production order. Ensure that all components, including variable-size parts, are correctly defined and that all necessary data is present.
  Use transaction codes like CS03 (Display BOM) and CA03 (Display Routing) to review these details.
  
  
  
  Configuration Settings:
  
  If the variable-size parts are configured using variant configuration, ensure that the configuration profiles and dependencies are correctly set up.
  Use transaction code CU03 (Display Configuration Profile) to check the configuration settings.
  
  
  
  Data Validation:
  
  Validate the data entry process to ensure that all necessary information is being captured when creating or modifying variable-size parts.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on the variable-size parts functionality and any prerequisites that need to be met.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above areas, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03, CS03, CA03, and CU03 for reviewing material master data, BOMs, routings, and configuration profiles.
  SAP Notes: Check SAP Notes for any known issues or patches related to the CN689 error.
  Training and Documentation: Ensure that users involved in data entry and configuration are adequately trained on the processes related to variable-size parts.
  
  By following these steps, you should be able to identify and resolve the cause of the CN689 error in SAP.