How To Fix CNV_MBT312 - Error while inserting entry to central status management table

CNV_MBT312 - Overview

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 312

• Message text: Error while inserting entry to central status management table

Self-Explanatory Message

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CNV_MBT312 - Details

• The SAP error message CNV_MBT312 typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there was an issue while trying to insert an entry into the central status management table, which is used to track the status of data migration processes.
  Causes:
  
  
  Database Constraints: The error may arise due to violations of database constraints, such as primary key or foreign key constraints. This can happen if there are duplicate entries or if the data being inserted does not meet the required conditions.
  
  
  Data Type Mismatch: If the data being inserted does not match the expected data types defined in the central status management table, this can lead to insertion failures.
  
  
  Locking Issues: If the table is locked by another process or transaction, it may prevent new entries from being inserted.
  
  
  Insufficient Authorizations: The user or process attempting to insert the