![How to know every Important Transaction Code for Purchase Order/Goods Receipt/Inventory/MM Invoice/Vendor Master in SAP ECC and SAP S/4HANA? | SAP Blogs How to know every Important Transaction Code for Purchase Order/Goods Receipt/Inventory/MM Invoice/Vendor Master in SAP ECC and SAP S/4HANA? | SAP Blogs](https://blogs.sap.com/wp-content/uploads/2020/08/Capture2-7.png)
How to know every Important Transaction Code for Purchase Order/Goods Receipt/Inventory/MM Invoice/Vendor Master in SAP ECC and SAP S/4HANA? | SAP Blogs
![How to find which Transaction code that is replaced by a new Transaction code in SAP S/4 HANA? | SAP Blogs How to find which Transaction code that is replaced by a new Transaction code in SAP S/4 HANA? | SAP Blogs](https://blogs.sap.com/wp-content/uploads/2020/07/Capture2-13.png)
How to find which Transaction code that is replaced by a new Transaction code in SAP S/4 HANA? | SAP Blogs
![What you do when in SAP you cannot enter the Transaction Code as the Command Bar or OK Code is Missing? | SAP Blogs What you do when in SAP you cannot enter the Transaction Code as the Command Bar or OK Code is Missing? | SAP Blogs](https://blogs.sap.com/wp-content/uploads/2020/07/capture5-10.png)