How To Fix CRM_LEASING_CHANGE145 - Only one item is possible for a link group

CRM_LEASING_CHANGE145 - Overview

• Message type: E = Error

• Message class: CRM_LEASING_CHANGE - Messages for Changes to Leases

• Message number: 145

• Message text: Only one item is possible for a link group

What causes this issue?

You entered an upgrade group, &V2&, which contains additional change
processes, on the same document (number &V1&) for the change process. If
change processes refer to the same document, the group may only contain
the change process itself.

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?

Find out why the upgrade group contains other change processes in
addition to change process &V1&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CRM_LEASING_CHANGE145 - Details

• The SAP error message "CRM_LEASING_CHANGE145: Only one item is possible for a link group" typically occurs in the context of SAP CRM (Customer Relationship Management) when dealing with leasing or contract management scenarios. This error indicates that the system is trying to process multiple items in a link group where only one item is allowed.
  
  Cause:
  
  
  Link Group Configuration: The error is often caused by the configuration of the link group in the leasing or contract management settings. A link group is a way to associate multiple items or components together, but in this case, the system is set up to allow only one item per link group.
  
  
  Data Entry Error: It may also occur due to incorrect data entry where multiple items have been inadvertently assigned to a single link group.
  
  
  Business Logic: The business logic defined in the system may restrict the number of items that can be linked together in a