How To Fix CPWB171 - Line hierarchy and work center are not defined in the header

SAP Error Message - Details

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 171

• Message text: Line hierarchy and work center are not defined in the header

Self-Explanatory Message

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• What is the cause and solution for SAP error message CPWB171 - Line hierarchy and work center are not defined in the header ?

  The SAP error message CPWB171 indicates that there is an issue with the line hierarchy and work center not being defined in the header of a production order or a related document. This error typically occurs in the context of production planning and control, particularly when working with production orders, process orders, or similar documents in SAP.
  Cause:
  
  Missing Configuration: The line hierarchy or work center may not be properly configured in the system. This can happen if the necessary settings have not been made in the production order type or if the work center has not been assigned correctly.
  Incomplete Master Data: The work center or the line hierarchy may not be defined in the master data for the production order. This could be due to missing entries in the work center configuration or the routing.
  Incorrect Order Type: The order type being used may not support the line hierarchy or work center configuration that is required for the operation.
  Data Inconsistency: There may be inconsistencies in the data entered in the production order or related documents, leading to the system being unable to find the necessary definitions.
  
  Solution:
  
  Check Work Center Configuration: Ensure that the work center is correctly defined in the system. Go to the work center configuration (transaction code CR01 or CR02) and verify that all necessary details are filled in.
  Define Line Hierarchy: If the line hierarchy is not defined, you may need to create or update it in the relevant configuration settings. This can typically be done in the production order type settings.
  Review Production Order Type: Check the production order type being used to ensure it is set up to support the required line hierarchy and work center. You can do this in the configuration settings for production order types.
  Check Routing: Ensure that the routing associated with the production order includes the correct work center and that it is properly defined.
  Data Consistency Check: Review the production order for any inconsistencies or missing data. Make sure that all required fields are filled out correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific configuration steps related to your version of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CR01/CR02: Create/Change Work Center
  CA01/CA02: Create/Change Routing
  CO01/CO02: Create/Change Production Order
  
  
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address the issue.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to make changes to work centers, routings, and production orders.
  
  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.