How To Fix UMG071 - Shadow table still contains data; operation will be canceled

UMG071 - Overview

• Message type: E = Error

• Message class: UMG - Message Class for the Unicode Migration Tool.

• Message number: 071

• Message text: Shadow table still contains data; operation will be canceled

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 UMG071 - Shadow table still contains data; operation will be canceled ?

  The SAP error message UMG071 indicates that a shadow table still contains data, which prevents the operation from being completed. This error typically occurs in the context of data management operations, such as when trying to delete or modify data in a table that has a shadow table associated with it.
  
  Cause:
  The primary cause of this error is that the shadow table, which is used for temporary storage or backup during data operations, still has entries that need to be cleared or processed. This situation can arise due to:
  
  Incomplete Data Processing: Previous operations that were supposed to clear or update the shadow table did not complete successfully.
  Data Integrity Issues: There may be constraints or dependencies that prevent the shadow table from being emptied.
  System Errors: Unexpected system errors or interruptions during data operations can leave residual data in the shadow table.
  
  
  Solution:
  To resolve the UMG071 error, you can follow these steps:
  
  
  Check Shadow Table