How To Fix SKWG_ERROR202 - The IO class &1 has not been maintained in the DMBW

SAP Error Message - Details

• Message type: E = Error

• Message class: SKWG_ERROR - Subscription: Error Messages

• Message number: 202

• Message text: The IO class &1 has not been maintained in the DMBW

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SKWG_ERROR202 - The IO class &1 has not been maintained in the DMBW ?

  The SAP error message SKWG_ERROR202 indicates that there is an issue with the IO (Internal Order) class not being maintained in the DMBW (Data Management Base Workbench). This typically occurs in the context of controlling and internal order management within SAP.
  Cause:
  The error arises when the system attempts to process an internal order that is associated with an IO class that has not been properly configured or maintained in the DMBW. This can happen due to:
  
  Missing Configuration: The IO class has not been set up in the system.
  Incorrect Settings: The settings for the IO class in the DMBW are incomplete or incorrect.
  Transport Issues: If the configuration was recently transported from another system, it may not have been fully implemented.
  
  Solution:
  To resolve the SKWG_ERROR202 error, you can follow these steps:
  
  
  Check IO Class Configuration:
  
  Go to the configuration settings for Internal Orders in SAP.
  Navigate to the relevant transaction (e.g., OKA0 for order types).
  Ensure that the IO class in question is properly defined and maintained.
  
  
  
  Maintain DMBW Settings:
  
  Access the DMBW settings (transaction DMBW or through the IMG).
  Verify that the IO class is listed and that all necessary fields are filled out correctly.
  If the IO class is missing, you may need to create it or adjust the existing configuration.
  
  
  
  Review Transport Requests:
  
  If the configuration was recently transported, check the transport logs to ensure that all necessary objects were included and successfully imported.
  If there are issues, you may need to re-transport the configuration or manually adjust it in the target system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific IO class and DMBW settings for any additional requirements or common issues.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKA0, DMBW, and KOB1 for internal order management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary authorizations to make changes to the configuration settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further assistance.