How To Fix CNV20201150 - &1: No entry in table CNV_20201_NRIV_A

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 150

• Message text: &1: No entry in table CNV_20201_NRIV_A

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 CNV20201150 - &1: No entry in table CNV_20201_NRIV_A ?

  The SAP error message CNV20201150 indicates that there is no entry in the table CNV_20201_NRIV_A for the specified key. This error typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  
  Missing Data: The most common cause of this error is that the required data for the specified key is missing from the CNV_20201_NRIV_A table. This table is part of the data migration structure and is used to store information related to the NRIV (Number Range Intervals) for the migration process.
  Incorrect Configuration: There may be an issue with the configuration of the migration project, leading to the absence of necessary entries in the table.
  Data Mapping Issues: If the data mapping or transformation rules are not correctly defined, it may lead to missing entries in the target tables.
  
  Solution:
  
  Check Table Entries: Verify if the required entries exist in the CNV_20201_NRIV_A table. You can do this by executing a SQL query or using transaction SE11 to view the table contents.
  Data Migration Preparation: Ensure that all necessary data has been prepared and loaded into the relevant tables before executing the migration. This includes checking the source system for the required data.
  Review Migration Settings: Check the settings and configurations of your migration project. Ensure that all necessary parameters are correctly set and that the migration process is properly configured.
  Run Migration Again: If you have made corrections or added the necessary data, try running the migration process again to see if the error persists.
  Consult Documentation: Refer to the SAP documentation related to the specific migration project you are working on. There may be specific instructions or prerequisites that need to be followed.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They may provide insights specific to your system configuration or migration scenario.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), or ST22 (Dump Analysis) to investigate further.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended steps for data migration and that all prerequisites are met.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.