How To Fix UMGDMO018 - Affected tables

SAP Error Message - Details

• Message type: E = Error

• Message class: UMGDMO - Messages for Unicode conversion tools in DMO

• Message number: 018

• Message text: Affected tables

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 UMGDMO018 - Affected tables ?

  The SAP error message UMGDMO018 typically relates to issues with data management or data migration processes, particularly when using tools like the SAP Data Migration Cockpit or similar functionalities. The message indicates that there are affected tables that may not be properly configured or that there are issues with the data being processed.
  Cause:
  
  Data Integrity Issues: The data being migrated or processed may have integrity issues, such as missing mandatory fields or incorrect data formats.
  Configuration Problems: The tables involved may not be properly configured in the system, leading to inconsistencies.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the affected tables.
  Technical Errors: There could be underlying technical issues, such as database locks or connectivity problems.
  
  Solution:
  
  Check Data Quality: Review the data being processed for completeness and correctness. Ensure that all mandatory fields are filled and that data types match the expected formats.
  Review Configuration: Verify the configuration of the affected tables in the SAP system. Ensure that they are set up correctly and that any necessary relationships or dependencies are properly defined.
  Authorization Check: Ensure that the user executing the process has the necessary authorizations to access and modify the affected tables.
  Consult Logs: Check the application logs or error logs for more detailed information about the error. This can provide insights into what specifically is causing the issue.
  Database Maintenance: If there are database locks or other technical issues, consider performing database maintenance or consulting with your database administrator.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module or tool you are using, as it may provide additional context and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Support Tickets: If the issue persists, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to identify the root cause of the UMGDMO018 error and implement a suitable solution.