3713012 - Error "You cannot process a sales order of type SOR (solution order)" when trying to perform a change in a sales order

When trying to perform a change, of any kind, in a sales order which was created automatically from a solution order, of type SOR, the following error is displayed:

• 'You cannot process a sales order of type SOR (solution order).' (Message no. V2 449)

The attempt of change can be done directly, e.g. via app 'Change Sales Orders' (VA02), or indirectly, via any other app that would edit any field in the sales order, e.g. 'Manage Documents - Trade Compliance' to remove or set a compliance block.

SAP S/4HANA Cloud Public Edition

KBA , SD-SLS-SO-2CL , Sales Orders (Public Cloud) , CRM-S4-SOL-SLO , S4CRM: Solution Order , Problem