How To Fix CNV_DMC_MC_EXCEPTION096 - Fixed value based rules must have exactly one export parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 096

• Message text: Fixed value based rules must have exactly one export parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION096 - Fixed value based rules must have exactly one export parameter ?

  The SAP error message CNV_DMC_MC_EXCEPTION096 indicates that there is an issue with fixed value-based rules in the Data Migration Cockpit (DMC) where the rules are expected to have exactly one export parameter. This error typically arises during the data migration process when the configuration of the transformation rules does not meet the expected criteria.
  Cause:
  The error occurs when:
  
  A fixed value-based rule is defined with either no export parameters or more than one export parameter.
  The system expects a single export parameter for the rule to function correctly, and any deviation from this requirement leads to the error.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review the Rule Configuration:
  
  Go to the Data Migration Cockpit and locate the specific fixed value-based rule that is causing the error.
  Check the configuration of the rule to ensure that it has exactly one export parameter defined.
  
  
  
  Modify the Rule:
  
  If the rule has no export parameters, add the necessary export parameter.
  If the rule has more than one export parameter, modify it to ensure that only one export parameter is present.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, test the rule to ensure that it now complies with the requirement of having exactly one export parameter.
  Run the data migration process again to verify that the error has been resolved.
  
  
  
  Documentation and Best Practices:
  
  Document the changes made to the rule for future reference.
  Follow best practices for defining transformation rules in the Data Migration Cockpit to avoid similar issues in the future.
  
  
  
  Related Information:
  
  Data Migration Cockpit (DMC): A tool used in SAP for migrating data from legacy systems to SAP systems. It allows users to define transformation rules for data mapping.
  Fixed Value-Based Rules: These are rules that assign a constant value to a field during the data migration process.
  Export Parameters: These are parameters that are used to pass data from one part of the migration process to another. In the context of fixed value-based rules, they are essential for the rule to function correctly.
  
  If you continue to experience issues after following these steps, consider consulting SAP support or referring to the official SAP documentation for further assistance.