How To Fix DMC_RT_MSG156 - Converting Object Name &1 in File not expected. Expected &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 156

• Message text: Converting Object Name &1 in File not expected. Expected &2.

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 DMC_RT_MSG156 - Converting Object Name &1 in File not expected. Expected &2. ?

  The SAP error message DMC_RT_MSG156 indicates that there is a mismatch between the expected object name and the actual object name found in a file during a data conversion or data migration process. This error typically occurs in the context of SAP Data Migration Cockpit (DMC) or similar data handling processes.
  Cause:
  The error is caused by one of the following issues:
  
  Mismatch in Object Names: The object name in the input file does not match the expected object name defined in the DMC configuration.
  Incorrect File Format: The file being processed may not be in the correct format or structure that the DMC expects.
  Configuration Issues: There may be a misconfiguration in the DMC settings or mapping that leads to the expectation of a different object name.
  Data Quality Issues: The data in the file may contain typos or incorrect entries that lead to the mismatch.
  
  Solution:
  To resolve the DMC_RT_MSG156 error, you can take the following steps:
  
  
  Check the Input File:
  
  Verify that the object names in the input file match the expected object names as defined in the DMC configuration.
  Ensure that there are no typos or formatting issues in the file.
  
  
  
  Review DMC Configuration:
  
  Check the DMC configuration settings to ensure that the expected object names are correctly defined.
  Make sure that the mapping between the source and target objects is correctly set up.
  
  
  
  Validate File Format:
  
  Ensure that the file is in the correct format (e.g., CSV, Excel) and adheres to the structure expected by the DMC.
  If necessary, reformat the file to match the expected structure.
  
  
  
  Data Quality Checks:
  
  Perform data quality checks on the input file to identify and correct any inconsistencies or errors in the data.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the Data Migration Cockpit for specific guidelines on the expected object names and file formats.
  
  
  
  Testing:
  
  After making the necessary corrections, re-run the data migration process to see if the error persists.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Logs and Traces: Review any logs or traces generated during the data migration process for more detailed error information that can help in troubleshooting.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.