Message type: E = Error
Message class:  MDG_TR - MDG: Transport Tool 
Message number: 057
Message text: Copy: Table &1 with &2 keys
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The SAP error message MDG_TR057 typically occurs in the context of Master Data Governance (MDG) when there is an issue related to the copying of data from one table to another. The message indicates that there is a problem with the specified table (denoted as &1) and the number of keys (denoted as &2) that are being used in the operation.
Cause: Data Inconsistency: The error may arise due to inconsistencies in the data being copied, such as missing or incorrect key values. Table Locking: The target table may be locked by another process, preventing the copy operation from completing.
Configuration Issues: There may be configuration issues in the MDG setup that affect how data is copied between tables. Authorization Issues: The user executing the operation may not have the necessary authorizations to perform the copy operation.
Solution: Check Data Integrity: Verify that the data in the source table is consistent and that all required keys are
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