How To Fix CRM_FS_CHANGE110 - You have assigned the number &1 several times at header level

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_FS_CHANGE - Messages for Changes to Leases

• Message number: 110

• Message text: You have assigned the number &1 several times at header level

What causes this issue?

You have assigned the number &V1& at header level more than once. The
number, however, must be unique.

How to fix this error?

Find out why the number was used more than once.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_FS_CHANGE110 - You have assigned the number &1 several times at header level ?

  The SAP error message CRM_FS_CHANGE110 indicates that there is a duplicate assignment of a number at the header level in the CRM (Customer Relationship Management) system. This typically occurs when you are trying to assign a number (such as a document number, reference number, etc.) that has already been assigned to another record at the same level.
  Cause:
  
  Duplicate Number Assignment: The most common cause is that the number you are trying to assign has already been used for another header record in the system.
  Configuration Issues: There may be issues with the number range configuration in the system, leading to overlaps or incorrect assignments.
  Data Migration Issues: If data has been migrated from another system, it may have resulted in duplicate entries.
  Concurrency Issues: If multiple users are trying to create or modify records simultaneously, it may lead to conflicts.
  
  Solution:
  
  Check Existing Records: Verify if the number you are trying to assign is already in use. You can do this by searching for the number in the relevant tables or using transaction codes that allow you to view existing records.
  Use a Unique Number: If the number is already assigned, you will need to use a different, unique number for the new record.
  Review Number Range Configuration: Check the configuration of number ranges in the system to ensure that they are set up correctly and do not allow for duplicate assignments.
  
  You can do this by navigating to the relevant configuration settings in SPRO (SAP Project Reference Object).
  
  
  Data Cleanup: If the issue is due to data migration, consider cleaning up the data to remove duplicates or reassign numbers as necessary.
  Locking Mechanism: If concurrency is an issue, consider implementing a locking mechanism to prevent multiple users from making changes to the same record simultaneously.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE16 or SE11 to view the underlying database tables and check for existing records.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the SAP documentation for CRM number assignment and management to understand the best practices and configurations.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or functional team for further investigation and resolution.