How To Fix DMWB_MSG080 - Define reference table and reference field first

SAP Error Message - Details

• Message type: E = Error

• Message class: DMWB_MSG - Messages of Document Modeling Workbench

• Message number: 080

• Message text: Define reference table and reference field first

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMWB_MSG080 - Define reference table and reference field first ?

  The SAP error message DMWB_MSG080 ("Define reference table and reference field first") typically occurs in the context of Data Migration Workbench (DMWB) or when working with data migration projects in SAP. This error indicates that the system requires you to define a reference table and a reference field before proceeding with the data migration process.
  Cause:
  The error is triggered when:
  
  You attempt to create or modify a data migration object without specifying the necessary reference table and reference field.
  The reference table and field are essential for establishing relationships between the data being migrated and existing data in the SAP system.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Access the Data Migration Workbench:
  
  Go to the Data Migration Workbench in your SAP system.
  
  
  
  Define Reference Table:
  
  Navigate to the section where you can define the reference table.
  Select the appropriate table that contains the data you want to reference. This could be a master data table or any other relevant table in your SAP system.
  
  
  
  Define Reference Field:
  
  After selecting the reference table, specify the reference field. This field should be the key field that links the data in your migration object to the reference table.
  Ensure that the reference field is correctly mapped to the corresponding field in your migration data.
  
  
  
  Save Changes:
  
  Once you have defined both the reference table and the reference field, save your changes.
  
  
  
  Retry the Migration Process:
  
  After defining the reference table and field, attempt to run the migration process again.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or the specific documentation for the Data Migration Workbench for detailed instructions on how to define reference tables and fields.
  Data Migration Best Practices: Ensure that you have a clear understanding of the data model and relationships in your SAP system to avoid similar issues in the future.
  Testing: Always test your migration in a development or quality assurance environment before executing it in production to catch any potential errors early.
  
  If the problem persists after following these steps, consider checking for any additional configuration settings or consulting with your SAP Basis or functional team for further assistance.