How To Fix EE_SE_MSG108 - GDT Conversion Error. GDT: &1, Class: &2, Method: &3

SAP Error Message - Details

• Message type: E = Error

• Message class: EE_SE_MSG - IS-U Services Enabling Messaged

• Message number: 108

• Message text: GDT Conversion Error. GDT: &1, Class: &2, Method: &3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EE_SE_MSG108 - GDT Conversion Error. GDT: &1, Class: &2, Method: &3 ?

  The SAP error message EE_SE_MSG108, which indicates a "GDT Conversion Error," typically arises during the conversion of Global Data Types (GDT) in SAP systems. This error can occur in various contexts, such as when data is being processed or transformed, particularly in scenarios involving data migration, integration, or when using certain SAP applications.
  Cause:
  The error message EE_SE_MSG108 is generally caused by one or more of the following issues:
  
  
  Data Type Mismatch: The data being processed does not match the expected data type defined in the GDT. This can happen if the source data has unexpected formats or values.
  
  
  Invalid Data: The data being converted may contain invalid or unexpected values that cannot be processed according to the defined GDT.
  
  
  Configuration Issues: There may be issues with the configuration of the GDTs or the methods being used for conversion.
  
  
  Coding Errors: If custom code is involved, there may be errors in the logic that handles the conversion of data types.
  
  
  Version Compatibility: Sometimes, the error can arise due to compatibility issues between different versions of SAP or between different components of the system.
  
  
  Solution:
  To resolve the EE_SE_MSG108 error, you can take the following steps:
  
  
  Check Data Types: Verify that the data being processed matches the expected data types defined in the GDT. Ensure that there are no discrepancies in the data format.
  
  
  Validate Input Data: Review the input data for any invalid or unexpected values. Cleanse the data if necessary to ensure it adheres to the expected formats.
  
  
  Review Configuration: Check the configuration of the GDTs and ensure that they are set up correctly. Look for any inconsistencies or misconfigurations.
  
  
  Debug Custom Code: If custom code is involved, use debugging tools to trace the execution and identify where the conversion is failing. Look for logical errors or incorrect assumptions in the code.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific GDTs and methods being used. There may be known issues or additional guidance available.
  
  
  Check SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  Engage SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing or resolving the issue, such as SE80 (Object Navigator) or SE37 (Function Module).
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that may provide additional context for the conversion error.
  
  By following these steps, you should be able to identify and resolve the cause of the EE_SE_MSG108 GDT Conversion Error in your SAP system.