How To Fix FDM_MIRROR185 - ... Reading customer data from original system(s) finished without error

SAP Error Message - Details

• Message type: E = Error

• Message class: FDM_MIRROR - Mirror System Messages

• Message number: 185

• Message text: ... Reading customer data from original system(s) finished without 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.

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

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDM_MIRROR185 - ... Reading customer data from original system(s) finished without error ?

  The SAP error message FDM_MIRROR185 typically relates to issues encountered during the data migration process, particularly when using the SAP Data Migration (FDM) tool. This error indicates that the reading of customer data from the original system was completed without errors, but it may imply that there are issues with the data itself or with the subsequent processing steps.
  Cause:
  
  Data Integrity Issues: The data being migrated may have inconsistencies or integrity issues that prevent it from being processed correctly in the target system.
  Configuration Problems: There may be configuration issues in the target system that are causing the migration process to fail or not behave as expected.
  Mapping Errors: The mapping of fields between the source and target systems may not be correctly defined, leading to issues during data transfer.
  Missing Data: Required fields or data may be missing in the source system, which can lead to problems in the target system.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to read or write data in the respective systems.
  
  Solution:
  
  Check Data Integrity: Review the data in the source system for any inconsistencies or errors. Ensure that all required fields are populated and that the data adheres to the expected formats.
  Review Configuration: Verify the configuration settings in the target system to ensure they align with the requirements for the data being migrated.
  Validate Mapping: Check the mapping of fields between the source and target systems to ensure that all necessary fields are correctly mapped.
  Run Data Validation: Use any available data validation tools or reports to identify potential issues with the data before migration.
  Check Authorizations: Ensure that the user performing the migration has the necessary authorizations to access and manipulate data in both the source and target systems.
  Consult Logs: Review any logs or detailed error messages generated during the migration process for additional insights into what might be causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to FDM and data migration for any known issues or patches that may address the error.
  Documentation: Refer to the official SAP documentation for the Data Migration tool for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.