How To Fix CNV_00001237 - Table &1 is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 237

• Message text: Table &1 is empty

What causes this issue?

Table &V1& is empty. It will be marked with 'Exclude' flag and
additionally with a "No data" indication (to describe why it is excluded
from conversion). No further checks for this table will be performed.

System Response

No further checks for table &V1& will be performed.
During system lock there is a check whether all the tables that were
marked as empty really contain no data at that point. See the
documentation of activity <DS:SIMG.CNV_00001_D_EMPTY>Check empty tables
</> for details.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001237 - Table &1 is empty ?

  The SAP error message CNV_00001237, which states "Table &1 is empty," typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools. This error indicates that the specified table (denoted by &1) does not contain any data, which can lead to issues in the migration process.
  Causes:
  
  No Data in Source Table: The source table from which data is being migrated is empty, meaning there are no records to transfer.
  Incorrect Configuration: The configuration settings for the data migration might be incorrect, leading to the system not pulling data from the source.
  Data Filtering: There may be filters applied that exclude all records from being selected for migration.
  Pre-Migration Steps Not Completed: Certain pre-requisite steps or data preparation tasks may not have been completed, resulting in an empty table.
  Technical Issues: There could be technical issues or bugs in the migration tool or process that prevent data from being read correctly.
  
  Solutions:
  
  Check Source Data: Verify that the source table actually contains data. If it is empty, you will need to populate it with the necessary records before proceeding with the migration.
  Review Configuration: Ensure that the configuration settings for the migration process are correct and that they point to the right source tables.
  Adjust Filters: If there are filters applied, review and adjust them to ensure that they allow the necessary records to be included in the migration.
  Complete Pre-Migration Steps: Make sure that all required pre-migration steps have been completed successfully. This may include data cleansing, mapping, or other preparatory tasks.
  Consult Logs: Check the migration logs for any additional error messages or warnings that could provide more context about why the table is empty.
  Technical Support: If the issue persists, consider reaching out to SAP support or consulting the SAP community for further assistance.
  
  Related Information:
  
  Migration Tools: Familiarize yourself with the specific SAP migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific requirements or configurations.
  Documentation: Review the official SAP documentation related to the migration process for any additional guidelines or troubleshooting steps.
  Data Model: Understand the data model of the source and target systems to ensure that the migration is set up correctly.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.