How To Fix UPO_MIG123 - The below messages are from 'Trial' run.

SAP Error Message - Details

• Message type: E = Error

• Message class: UPO_MIG - Message Class for PRA->UOM Migration

• Message number: 123

• Message text: The below messages are from 'Trial' run.

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPO_MIG123 - The below messages are from 'Trial' run. ?

  The SAP error message UPO_MIG123 typically indicates that there are issues related to the migration process in the SAP system, particularly during a trial run of a migration scenario. This error message is often associated with the SAP S/4HANA migration process, where data is being transferred or transformed from an older system to a newer one.
  Cause:
  The specific cause of the UPO_MIG123 error can vary, but common reasons include:
  
  Data Inconsistencies: There may be inconsistencies or errors in the data that is being migrated, such as missing mandatory fields or invalid data formats.
  Configuration Issues: The migration settings or configurations may not be correctly set up, leading to errors during the trial run.
  Dependencies: There may be dependencies on other objects or data that are not met, causing the migration to fail.
  Version Compatibility: The source and target systems may not be compatible, or there may be issues with the version of the migration tools being used.
  
  Solution:
  To resolve the UPO_MIG123 error, consider the following steps:
  
  Review Logs: Check the detailed logs generated during the trial run for more specific error messages that can provide insight into what went wrong.
  Data Validation: Validate the data being migrated to ensure that it meets all the necessary requirements and formats. Correct any inconsistencies or errors found.
  Configuration Check: Review the migration configuration settings to ensure they are correctly set up according to the migration guide provided by SAP.
  Dependencies: Ensure that all dependencies are met and that any required objects or data are available in the system.
  Testing: If possible, run smaller test migrations to isolate the issue and identify specific data or configurations that may be causing the error.
  Consult Documentation: Refer to the official SAP documentation for the migration process you are using, as it may provide specific guidance on resolving common issues.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error message and any relevant logs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended procedures and guidelines.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the UPO_MIG123 error during your migration trial run.