How To Fix CRM_ORDERADM_H091 - The business transaction number must not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ORDERADM_H - Output for Administration Header

• Message number: 091

• Message text: The business transaction number must not be changed

What causes this issue?

The transaction number cannot be entered or changed under the following
conditions:
The transaction type for the document is incorrect.
The transaction type does not allow an external number range.
The transaction number is not in the external number range assigned to
the transaction type.
The transaction number was already entered correctly. It is not
possible to make any more changes.

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?

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_ORDERADM_H091 - The business transaction number must not be changed ?

  The SAP error message CRM_ORDERADM_H091, which states "The business transaction number must not be changed," typically occurs in the context of CRM (Customer Relationship Management) transactions when there is an attempt to modify a business transaction that is not allowed to be changed after it has been created. This error is often related to the integrity of the business process and the data associated with it.
  
  Cause:
  
  Business Transaction Integrity: The business transaction number is a unique identifier for a specific transaction. Changing it could lead to inconsistencies in the data and disrupt the business process.
  System Configuration: The system may be configured to prevent changes to certain fields after a transaction has been saved or processed.
  User Actions: A user may inadvertently attempt to change the business transaction number while editing a CRM order or related document.
  
  
  Solution:
  
  Do Not Change the Business Transaction Number: The simplest solution is to avoid attempting to change the