How To Fix /ISDFPS/OM_PROXY004 - Internal conversion error

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/OM_PROXY -

• Message number: 004

• Message text: Internal conversion error

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 /ISDFPS/OM_PROXY004 - Internal conversion error ?

  The SAP error message /ISDFPS/OM_PROXY004 Internal conversion error typically occurs in the context of the SAP IS-DFPS (Industry Solution for Downstream Fuel and Petroleum Supply) module. This error indicates that there is an issue with data conversion, which can arise from various factors such as incorrect data formats, missing data, or issues with the underlying data model.
  Causes:
  
  Data Format Issues: The data being processed may not be in the expected format, leading to conversion errors.
  Missing or Incomplete Data: Required fields may be missing or not properly populated, causing the conversion process to fail.
  Configuration Issues: There may be misconfigurations in the system settings or in the data model that lead to conversion errors.
  Custom Code: If there are custom enhancements or modifications in the system, they may not handle certain data types correctly.
  Version Compatibility: The error may arise if there are compatibility issues between different versions of SAP components or modules.
  
  Solutions:
  
  Check Data Formats: Review the data being processed to ensure it adheres to the expected formats. This includes checking date formats, numeric formats, and any other relevant data types.
  Validate Input Data: Ensure that all required fields are populated and that there are no missing values. Use transaction codes like SE16 or SE11 to inspect the relevant database tables.
  Review Configuration Settings: Check the configuration settings in the IS-DFPS module to ensure they are set up correctly. This may involve reviewing customizing settings in SPRO.
  Debugging: If you have access to the ABAP development environment, you can debug the program or function module that is generating the error to identify the exact point of failure.
  Check for Notes and Patches: Look for SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  Consult Documentation: Review the official SAP documentation for the IS-DFPS module to understand any specific requirements or limitations that may apply.
  Contact 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 any relevant logs or screenshots.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and ST22 (Dump Analysis) to help diagnose the issue.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review the SAP Help Portal for detailed documentation on the IS-DFPS module and its components.
  
  By following these steps, you should be able to identify the cause of the /ISDFPS/OM_PROXY004 Internal conversion error and implement a suitable solution.