How To Fix CRM_LEASING_CHANGE146 - You cannot perform multiple change processes on the same document (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_LEASING_CHANGE - Messages for Changes to Leases

• Message number: 146

• Message text: You cannot perform multiple change processes on the same document (&1)

What causes this issue?

You tried to execute the change process for the same document (number
&V2&) for the document with number &V1&. It is not possible to execute
multiple change processes for the same document.

System Response

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

How to fix this error?

Exit processing and then execute the second change process for this
document.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_LEASING_CHANGE146 - You cannot perform multiple change processes on the same document (&1) ?

  The SAP error message CRM_LEASING_CHANGE146 indicates that you are trying to perform multiple change processes on the same document simultaneously. This is a common issue in SAP systems, particularly in the context of CRM (Customer Relationship Management) and leasing processes, where document integrity is crucial.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Concurrent Changes: Another user or process is already making changes to the same document, which prevents you from initiating another change process.
  Lock Mechanism: SAP uses a locking mechanism to ensure data consistency. If a document is locked for editing by one user, other users will be unable to make changes until the lock is released.
  System Configuration: There may be specific configurations or customizations in your SAP system that enforce strict locking rules for certain document types.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Document Status: Verify if the document you are trying to change is currently being edited by another user. You can do this by checking the document status or using transaction codes like SM12 (to view locks) or SM21 (to check system logs).
  
  
  Wait and Retry: If another user is editing the document, wait for them to complete their changes and release the lock. After that, try to perform your changes again.
  
  
  Release Locks: If you suspect that a lock is lingering due to a session that has not been properly closed, you can use transaction SM12 to manually release the lock. However, be cautious with this approach, as it may lead to data inconsistencies if the other user is still working on the document.
  
  
  Check for Background Jobs: Sometimes, background jobs or processes may be holding locks on documents. Check if there are any running jobs that might be affecting the document.
  
  
  Consult with Your SAP Basis Team: If the issue persists, it may be necessary to consult with your SAP Basis team or system administrator. They can provide insights into system performance, locking mechanisms, and any potential configuration issues.
  
  
  Review Custom Code: If your organization has custom code or enhancements related to document processing, review them to ensure they are not causing unintended locking behavior.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM21 (to view system logs), and ST22 (to check for dumps) for troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to CRM leasing processes and document management to understand the expected behavior and best practices.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.