Sometimes there can be an issue receipting in parts from Irizar in AutoMaster in which you should receive a similar error stating
"Item has been discarded, cannot be added"
- Log into AutoMaster DMS
- Browse to AutoMaster DMS > Spare Parts > Product Data Maintenance

- Click on Binoculars to bring up Search Product Window

- Enter in Product Code e.g. 8021284 and click on Search
This will bring up details on Product
- Go to Product Menu > Additional Product Data to check to see if the product is set to Not in Use which will prevent you from receipting in new parts.

- If the Not In Use box is ticked, untick and click on Ok.

- Attempt to receipt in the product again.