How To Fix DA359 - & objects with request USR-CNV (user-defined conversion)

SAP Error Message - Details

• Message type: E = Error

• Message class: DA - Dictionary: Compare, distribution, timer, instantiation

• Message number: 359

• Message text: & objects with request USR-CNV (user-defined conversion)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DA359 - & objects with request USR-CNV (user-defined conversion) ?

  The SAP error message DA359 typically relates to issues encountered during the execution of a user-defined conversion (USR-CNV) process. This error can arise in various contexts, such as data migration, system upgrades, or custom development scenarios where data needs to be converted from one format to another.
  Cause of Error DA359
  
  
  Data Type Mismatch: The error may occur if there is a mismatch between the expected data type and the actual data type being processed. For example, if a string is expected but a numeric value is provided, this can trigger the error.
  
  
  Conversion Logic Issues: If the logic defined in the user-defined conversion routine is incorrect or incomplete, it can lead to errors during execution.
  
  
  Missing or Incorrect Configuration: If the conversion routine is not properly configured or if required parameters are missing, it can result in this error.
  
  
  Data Integrity Issues: If the data being processed has integrity issues (e.g., null values, invalid formats), it can cause the conversion to fail.
  
  
  Solution to Error DA359
  
  
  Check Data Types: Review the data types of the fields involved in the conversion. Ensure that they match the expected types defined in the conversion routine.
  
  
  Review Conversion Logic: Examine the user-defined conversion logic for any errors or omissions. Ensure that all necessary checks and transformations are included.
  
  
  Configuration Verification: Verify that the conversion routine is correctly configured in the system. Check for any missing parameters or settings that may be required for the conversion to succeed.
  
  
  Data Validation: Validate the data being processed to ensure it meets the expected format and integrity constraints. Clean or transform the data as necessary before attempting the conversion again.
  
  
  Debugging: If the issue persists, consider using debugging tools within SAP to step through the conversion process and identify where the error occurs.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to user-defined conversions for additional guidance and best practices.
  
  
  Related Information
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the DA359 error. SAP frequently updates its knowledge base with solutions to common problems.
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator) or SE37 (Function Module) to access and modify user-defined conversion routines.
  
  
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  
  Testing Environment: If possible, replicate the issue in a testing environment to safely troubleshoot and resolve the error without impacting production systems.
  
  
  By following these steps, you should be able to identify the cause of the DA359 error and implement a suitable solution.