How To Fix ECATT_TDW029 - &1 parameter with matching data type mapped

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT_TDW - Message Class for Test Data Wizard

• Message number: 029

• Message text: &1 parameter with matching data type mapped

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT_TDW029 - &1 parameter with matching data type mapped ?

  The SAP error message ECATT_TDW029 typically occurs in the context of eCATT (extended Computer Aided Test Tool) when there is a mismatch in the data types of parameters being used in a test script. This error indicates that a parameter is expected to have a certain data type, but the provided value does not match that expected type.
  Cause:
  
  Data Type Mismatch: The most common cause of this error is that the parameter defined in the eCATT script has a specific data type (e.g., integer, string, date) and the value being passed does not conform to that type.
  Incorrect Mapping: If you are using a data container or a data file, the mapping of the parameters may not be set up correctly, leading to a mismatch.
  Parameter Definition: The parameter might be defined incorrectly in the eCATT script or in the data container.
  
  Solution:
  
  Check Parameter Definitions: Review the parameter definitions in your eCATT script. Ensure that the data types are correctly defined and match the expected types.
  Validate Input Values: Ensure that the values being passed to the parameters conform to the expected data types. For example, if a parameter expects an integer, make sure you are not passing a string or a float.
  Review Data Mapping: If you are using a data container, check the mapping of the parameters to ensure that they are correctly aligned with the expected data types.
  Debugging: Use debugging tools within eCATT to step through the script and identify where the mismatch occurs. This can help you pinpoint the exact parameter causing the issue.
  Consult Documentation: Refer to the SAP documentation for eCATT to understand the expected data types for the parameters you are using.
  
  Related Information:
  
  eCATT Documentation: SAP provides extensive documentation on eCATT, which can be helpful in understanding how to define parameters and data types correctly.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on handling eCATT errors.
  
  By following these steps, you should be able to resolve the ECATT_TDW029 error and ensure that your eCATT scripts run smoothly.