How To Fix RSSDA094 - Field &4: Type mapping with conv. exit &1 not supported: &2 -> &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDA - BW HANA Smart Data Access

• Message number: 094

• Message text: Field &4: Type mapping with conv. exit &1 not supported: &2 -> &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSDA094 - Field &4: Type mapping with conv. exit &1 not supported: &2 -> &3 ?

  The SAP error message RSSDA094 indicates an issue with type mapping in the context of data conversion, specifically when using a conversion exit. This error typically arises when there is an attempt to convert data from one type to another using a conversion exit that is not supported for the specified data types.
  Cause:
  The error message can occur due to several reasons:
  
  Incompatible Data Types: The source and target data types are not compatible with the specified conversion exit. For example, trying to convert a character string to a numeric type using a conversion exit that does not support such a conversion.
  Incorrect Conversion Exit: The conversion exit specified may not be appropriate for the data types involved. Each conversion exit is designed to handle specific data types.
  Configuration Issues: There may be issues in the configuration of the data types or the conversion exits in the system.
  
  Solution:
  To resolve the RSSDA094 error, you can take the following steps:
  
  Check Data Types: Verify the data types of the source and target fields. Ensure that they are compatible with the conversion exit being used.
  Review Conversion Exit: Check the conversion exit specified in the error message. Make sure it is appropriate for the data types involved. You can refer to the SAP documentation or transaction SE11 to see the details of the conversion exit.
  Modify Code: If you are working with custom code, you may need to modify the code to use a different conversion exit that is compatible with the data types.
  Test with Sample Data: Test the conversion with sample data to ensure that the conversion exit works as expected.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Conversion Exits: These are functions in SAP that allow for the conversion of data from one format to another. They are often used in field definitions in data dictionary objects.
  Data Dictionary (SE11): You can use transaction SE11 to view and manage data dictionary objects, including data types and conversion exits.
  ABAP Development: If you are a developer, you may need to review the ABAP code where the conversion is taking place to ensure that the correct logic is being applied.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.