How To Fix CNV_40300035 - Update of table &1 failed. Contact SAP for support

CNV_40300035 - Overview

• Message type: E = Error

• Message class: CNV_40300 - Message class for package 40300 (ANLKL)

• Message number: 035

• Message text: Update of table &1 failed. Contact SAP for support

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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CNV_40300035 - Details

• The SAP error message CNV_40300035, which indicates that the update of a specific table has failed, is typically associated with data migration or conversion processes, particularly during system upgrades or data migrations using SAP's tools like the SAP S/4HANA Migration Cockpit or other data transfer methods.
  
  Cause:
  
  Data Integrity Issues: The data being migrated may not meet the integrity constraints of the target table, such as primary key violations, foreign key constraints, or unique constraints.
  Locking Issues: The table may be locked by another process, preventing the update from being executed.
  
  Configuration Issues: There may be configuration settings that are not compatible with the data being processed.
  Custom Code: If there are custom enhancements or modifications in the system, they may interfere with the standard migration process.
  Insufficient Authorizations: The user executing the migration may not have the necessary authorizations to update the table.
  
  
  Solution:
  
  Check Logs: Review the detailed logs associated with the migration process to identify