How To Fix CNV_10100034 - Error reading data for table &1 in client &2!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 034

• Message text: Error reading data for table &1 in client &2!

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_10100034 - Error reading data for table &1 in client &2! ?

  The SAP error message CNV_10100034, which states "Error reading data for table &1 in client &2," typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades. This error indicates that there was an issue accessing or reading data from a specific table in a specified client.
  Causes:
  
  Table Locking: The table may be locked by another process, preventing access.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to read the data from the specified table.
  Data Corruption: There may be corruption in the data or the database that is preventing the read operation.
  Client-Specific Data: The data may not exist in the specified client, or the client may not be properly configured.
  Technical Issues: There could be underlying technical issues with the database or the SAP system itself.
  
  Solutions:
  
  Check Table Locks: Use transaction codes like SM12 to check for any locks on the table and resolve them if necessary.
  Verify Authorizations: Ensure that the user has the appropriate authorizations to access the table in the specified client. You can check this using transaction SU53 or by reviewing the user's roles and authorizations.
  Data Consistency Check: Run consistency checks on the database to identify and fix any corruption issues. You can use transaction DB02 for database checks.
  Client Configuration: Verify that the client is correctly configured and that the data exists in the specified client. You can check this using transaction SCC4.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that may provide additional context about the issue.
  Database Performance: Ensure that the database is performing optimally and that there are no performance issues affecting data access.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address the issue.
  Documentation: Review the documentation for the data migration tool or process you are using to ensure that all prerequisites and configurations are met.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to diagnose and resolve the CNV_10100034 error effectively.