How To Fix CNV_OR_RN011 - Intervals of &1 cannot be adjusted because no header table found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OR_RN - Renumbering: Message Class

• Message number: 011

• Message text: Intervals of &1 cannot be adjusted because no header table found

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OR_RN011 - Intervals of &1 cannot be adjusted because no header table found ?

  The SAP error message CNV_OR_RN011 typically occurs during the execution of a conversion or migration process, particularly when using the SAP Conversion Tools or during data migration activities. This error indicates that the system is unable to adjust the intervals for a specific object because it cannot find the corresponding header table.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Header Table: The header table that is supposed to contain the relevant data for the intervals is either missing or not properly defined in the system.
  Incorrect Configuration: The configuration settings for the migration or conversion process may not be set up correctly, leading to the system's inability to locate the header table.
  Data Inconsistencies: There may be inconsistencies or issues with the data being processed, which can prevent the system from finding the necessary header information.
  Custom Development: If there are custom developments or modifications in the system, they may not align with the expected structure, leading to this error.
  
  Solution:
  To resolve the CNV_OR_RN011 error, you can take the following steps:
  
  
  Check Configuration: Verify the configuration settings for the migration or conversion process. Ensure that all necessary parameters are correctly set and that the header table is defined.
  
  
  Verify Header Table: Check if the header table exists in the database. You can do this by using transaction codes like SE11 (Data Dictionary) to look for the header table associated with the intervals.
  
  
  Review Data: Inspect the data being processed to ensure that it is complete and consistent. Look for any missing or incorrect entries that could be causing the issue.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as SAP may have released fixes or improvements related to this error.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They can provide more detailed insights based on your specific system configuration and the context of the error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and ST22 (Dump Analysis) to help diagnose the issue.
  SAP Notes: Search for SAP Notes related to the CNV_OR_RN011 error in the SAP Support Portal. These notes may provide additional troubleshooting steps or known issues.
  Migration Tools: If you are using specific migration tools (like SAP S/4HANA Migration Cockpit), ensure you are following the recommended procedures and guidelines provided by SAP.
  
  By following these steps, you should be able to identify the root cause of the CNV_OR_RN011 error and implement a suitable solution.