How To Fix DMC_IU088 - An export with a different object list has already been created

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_IU - DMC: Messages for Integrated Upgrade

• Message number: 088

• Message text: An export with a different object list has already been created

What causes this issue?

For the given client an export with a different piecelist has already
be created. Restart of this function with a different piecelist is not
possible without preceding reset.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

To create the export with the given piecelist first reset the entries
of the previous run. Correct your input and restart function if an
incorrect piecelist has been provided.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_IU088 - An export with a different object list has already been created ?

  The SAP error message DMC_IU088 indicates that an export operation has been attempted with a different object list than one that has already been created. This typically occurs in the context of data migration or data export processes within SAP Data Management or SAP Data Intelligence.
  Cause:
  The error is triggered when:
  
  An export job is initiated with a set of objects (like tables, fields, or other data entities) that does not match the object list of a previously created export job.
  The system is designed to prevent conflicts or inconsistencies that could arise from exporting different sets of objects in the same operation.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Exports: Review the existing export jobs to see if there is one that has already been created with a different object list. You can do this by navigating to the relevant transaction or application where the export jobs are managed.
  
  
  Use the Same Object List: If you need to perform another export, ensure that you are using the same object list as the previous export. This may involve modifying your export configuration to match the existing one.
  
  
  Delete or Modify Existing Export: If the previous export is no longer needed, you can delete it or modify it to accommodate the new object list. Be cautious with this approach, as it may affect other processes relying on the existing export.
  
  
  Create a New Export Job: If you need to export a different set of objects, consider creating a new export job with a unique name or identifier that clearly distinguishes it from the previous one.
  
  
  Consult Documentation: Refer to SAP documentation or help resources specific to the module you are working with for additional guidance on managing export jobs and object lists.
  
  
  Contact Support: If the issue persists or if you are unsure about the steps to take, consider reaching out to SAP support or your internal IT team for assistance.
  
  
  Related Information:
  
  SAP Data Management: Understanding how data exports work within SAP Data Management can help you avoid similar issues in the future.
  Error Logs: Check the error logs for more detailed information about the context in which the error occurred.
  SAP Notes: Look for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the DMC_IU088 error and successfully manage your export operations in SAP.