How To Fix DMC_RT_MSG039 - System error (portion &1, conversion object &4, at &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 039

• Message text: System error (portion &1, conversion object &4, at &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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG039 - System error (portion &1, conversion object &4, at &3) ?

  The SAP error message DMC_RT_MSG039 indicates a system error related to data conversion in the Data Migration Cockpit (DMC). This error typically occurs during data migration processes when there is an issue with the data being processed, such as incorrect formatting, missing values, or issues with the conversion object.
  Cause:
  
  Data Format Issues: The data being migrated may not conform to the expected format or structure required by the target system.
  Missing or Invalid Data: Required fields may be missing or contain invalid values that cannot be processed.
  Conversion Object Issues: The conversion object specified may not be correctly defined or may have errors in its configuration.
  System Configuration: There may be issues with the system configuration or settings that affect data processing.
  
  Solution:
  
  Check Data Quality: Review the data being migrated for any inconsistencies, missing values, or formatting issues. Ensure that all required fields are populated correctly.
  Validate Conversion Objects: Verify that the conversion objects used in the migration process are correctly defined and configured. Check for any errors in the mapping or transformation logic.
  Review Logs: Check the detailed logs for the migration process to identify specific records or fields that are causing the error. This can provide insights into what needs to be corrected.
  Test with Sample Data: If possible, test the migration process with a smaller set of sample data to isolate the issue and determine if it is data-specific.
  Consult Documentation: Refer to SAP documentation or notes related to the Data Migration Cockpit for any known issues or additional troubleshooting steps.
  Seek Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Data Migration Cockpit Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and guidelines on data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the DMC_RT_MSG039 error.