How To Fix CNV_MBT_46150 - No changes to the database

CNV_MBT_46150 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 150

• Message text: No changes to the database

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_MBT_46150 - Details

• The SAP error message CNV_MBT_46150: No changes to the database typically occurs during data migration or conversion processes, particularly when using the SAP Migration Tool (such as the SAP S/4HANA Migration Cockpit or other data migration tools). This error indicates that the system did not detect any changes that needed to be applied to the database during the migration process.
  Causes:
  
  No Data Changes: The most common cause is that the data being processed has not changed since the last migration attempt, leading to no updates being necessary.
  Incorrect Selection Criteria: The selection criteria used to identify the records for migration may not match any records in the source system.
  Data Already Migrated: The records may have already been migrated in a previous run, and thus there are no new changes to apply.
  
  Configuration Issues: There may be issues with the configuration of the migration tool or the mapping of fields that prevent any changes