How To Fix CRM_LEASING_CHANGE110 - You have assigned the number &1 several times at header level

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_LEASING_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 number &v1& several times at header level. This
number must be unique, however.

How to fix this error?

Find out why the number was used several times.

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_LEASING_CHANGE110 - You have assigned the number &1 several times at header level ?

  The SAP error message CRM_LEASING_CHANGE110 indicates that there is a duplicate assignment of a number at the header level in the context of leasing or contract management within the SAP CRM system. This typically occurs when the system detects that the same number (such as a contract number or reference number) has been assigned multiple times, which is not allowed.
  Cause:
  
  Duplicate Entry: The most common cause is that the same number has been entered or assigned to multiple records at the header level.
  Data Migration Issues: If data has been migrated from another system or if there were manual entries, it is possible that duplicates were created inadvertently.
  System Configuration: There may be issues with the configuration of number ranges or settings that allow for duplicate entries.
  
  Solution:
  
  Check for Duplicates: Review the records in the system to identify where the duplicate number has been assigned. You can use transaction codes like SE16 or SE11 to check the relevant database tables.
  Correct the Entry: Once you identify the duplicate, you can either change the number for one of the records or delete the duplicate entry if it is not needed.
  Adjust Number Ranges: If the issue is related to number range configuration, you may need to adjust the number ranges in the system to prevent future duplicates. This can be done in the customizing settings (transaction SPRO).
  Data Validation: Implement validation checks in your data entry processes to prevent users from entering duplicate numbers in the future.
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CRM_ORDER, CRM_LEASING, and others that may be involved in managing leasing contracts.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. You can search for the error message number in the SAP Support Portal.
  User Authorization: Ensure that users have the appropriate authorizations to create or modify records to avoid accidental duplicates.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new duplicates can be created.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the system's configuration and data integrity.