How To Fix CNV_12000055 - Changes for the selected row will not be saved

CNV_12000055 - Overview

• Message type: E = Error

• Message class: CNV_12000 - Messages for shorttext and description conversion

• Message number: 055

• Message text: Changes for the selected row will not be saved

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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CNV_12000055 - Details

• The SAP error message CNV_12000055 ("Changes for the selected row will not be saved") typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system has detected an issue preventing the changes made to a specific row from being saved.
  Causes:
  
  
  Validation Errors: The data entered may not meet the validation rules defined in the system. This could be due to incorrect data formats, missing mandatory fields, or values that do not comply with business rules.
  
  
  Locked Records: The record you are trying to modify may be locked by another user or process, preventing any changes from being saved.
  
  
  Technical Issues: There may be underlying technical issues, such as database constraints or issues with the migration tool itself.
  
  
  Authorization Issues: The user may not have the necessary authorizations to make changes to the selected row.
  
  
  Inconsistent Data: The data