BEAS - FIX needed for WO Stock Transfer Request "from warehouse" assignment

When creating a  WO Stock Transfer Request in a BEAS Work Order, the "from" warehouse is assigned incorrectly.

Scenario:

- A company wants to supply materials to the shop floor on request from the shop floor management using 'WO Stock Transfer Request' function.  

- As per role-based workflow, the shop floor management should not decide from which warehouse or batches the materials should be taken. That decision is on the logistics management. 

- At WO BOM level, warehouse PROD is set up (this is the shop-floor warehouse where raw materials should be consumed). According to documentation (https://help.beascloud.com/beas202311/index.html?bom_default.htm), "If a warehouse is specified, the material is issued from this warehouse by default when backflushing. Warehouse information is mandatory. You can choose any warehouse defined for this item, and active on item-warehouse side and active on warehouse side. It is allowed to select a warehouse, which is locked for issue transactions."

- PROD warehouse is set up as 'Allocation warehouse' in warehouse extended master data. According to documentation (https://help.beascloud.com/beas202311/index.html?lagerstammdaten_bearbeiten.htm) in allocation warehouses "goods can be posted freely to this warehouse. Used to put goods out for production, in this case, goods are transferred from standard warehouse to allocation warehouse."

- MAIN warehouse is set up as 'Default' (Standard warehouse) in extended warehouse master data. This is the warehouse where the goods are stored. According to documentation, standard warehouses are "available anywhere. Stock is available for all processes"

Expected behaviour

1- When opening 'WO Stock Transfer Request' window from WO BOM position, PROD warehouse is selected in header as allocation warehouse

2- In the bottom-left panel, stock in MAIN warehouse is visible.

3- Clicking on 'All pre-assign' button fills 'Request' column with needed quantities

4- Clicking on 'Create Request' creates an SBO Stock Transfer Request from MAIN (standard) warehouse to PROD (allocation) warehouse.  

Actual behaviour:

Steps 1-3 occurs as expected

Step 4 fails because beas tries to create a Stock Transfer Request from PROD to PROD with error: (feinbh5) Goods issue slip could not be created : WO Stock Transfer Request: (-5002) 1250000017 - Receipt warehouse cannot be identical to the release warehouse.