How To Fix CNV_10100116 - Cannot save mapping table for set name (template &1); sy-subrc = &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 116

• Message text: Cannot save mapping table for set name (template &1); sy-subrc = &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100116 - Cannot save mapping table for set name (template &1); sy-subrc = &2 ?

  The SAP error message CNV_10100116 Cannot save mapping table for set name (template &1); sy-subrc = &2 typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or Conversion tools. This error indicates that the system encountered an issue while trying to save a mapping table associated with a specific template.
  Causes:
  
  Database Issues: There may be issues with the database connection or the database itself, such as locks, insufficient permissions, or corruption.
  Insufficient Authorizations: The user executing the operation may not have the necessary authorizations to save the mapping table.
  Incorrect Configuration: The mapping table or template may not be configured correctly, leading to issues during the save operation.
  Memory Issues: The system may be running low on memory or resources, causing the save operation to fail.
  Data Integrity Issues: There may be inconsistencies or invalid data in the mapping table that prevent it from being saved.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the operation. This may involve checking roles and permissions in the SAP system.
  Database Check: Verify the database connection and check for any locks or issues. You may need to consult with your database administrator to ensure that the database is functioning correctly.
  Review Configuration: Double-check the configuration of the mapping table and template. Ensure that all required fields are correctly filled out and that there are no inconsistencies.
  Monitor System Resources: Check the system's memory and resource usage. If the system is low on resources, consider optimizing performance or increasing available resources.
  Error Logs: Review the SAP application logs (transaction SLG1) for more detailed error messages that may provide additional context about the failure.
  Re-run the Process: Sometimes, simply re-running the process can resolve transient issues. However, ensure that any underlying issues are addressed first.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Builder), and SLG1 (Application Log) for troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Review the documentation for the specific data migration or conversion tool you are using, as it may provide additional insights or troubleshooting steps.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with the error details and any relevant logs.