How To Fix CNV_DMC_MC_EXCEPTION151 - The statement &1 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 151

• Message text: The statement &1 is not valid

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 CNV_DMC_MC_EXCEPTION151 - The statement &1 is not valid ?

  The SAP error message CNV_DMC_MC_EXCEPTION151 with the description "The statement &1 is not valid" typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC) or during the execution of migration projects. This error indicates that there is an issue with a specific SQL statement or command that is being executed as part of the migration process.
  Causes:
  
  Invalid SQL Statement: The SQL statement being executed may contain syntax errors or may not conform to the expected format.
  Data Type Mismatch: The data types in the source and target systems may not match, leading to invalid statements being generated.
  Missing or Incorrect Mapping: If the mapping between source and target fields is not correctly defined, it can lead to invalid SQL statements.
  Configuration Issues: Incorrect configuration settings in the migration cockpit or the migration project can lead to this error.
  Database Constraints: The target database may have constraints (like foreign key constraints) that are being violated by the data being migrated.
  
  Solutions:
  
  Review the SQL Statement: Check the specific SQL statement that is causing the error. Look for syntax errors or invalid references.
  Check Data Mapping: Ensure that the mapping between source and target fields is correctly defined and that all required fields are included.
  Validate Data Types: Make sure that the data types in the source and target systems are compatible. Adjust the data types if necessary.
  Examine Configuration Settings: Review the configuration settings in the Data Migration Cockpit to ensure they are set up correctly.
  Check for Constraints: Investigate any database constraints in the target system that may be causing the error. Ensure that the data being migrated adheres to these constraints.
  Log Analysis: Check the logs for more detailed error messages that can provide additional context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the Data Migration Cockpit and the specific error message for any known issues or patches.
  Documentation: Refer to the official SAP documentation for the Data Migration Cockpit for guidance on configuration and best practices.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.