The inbound delivery is available in SAP EWM, and in some cases the warehouse task is confirmed successfully, but the Goods Receipt is not completed. Sometimes the system displays an error message, while in other cases the GR remains open without a clear reason.

I would like to understand the possible causes and the correct troubleshooting steps.

Please help with the following points:

• What are the prerequisites for posting Goods Receipt in SAP EWM?
• How does the GR process work for an inbound delivery?
• Why does Goods Receipt fail even after warehouse task confirmation?
• Can warehouse process type, document status, or item type prevent GR posting?
• How do qRFC queues, PPF actions, and ERP integration affect Goods Receipt?
• Can open warehouse tasks, handling units, quality inspection, or blocked stock stop the GR process?
• Which transaction codes and /SCWM/MON nodes should be checked during troubleshooting?
• How can we identify whether the issue is in SAP EWM or SAP S/4HANA?
• What are the most common error messages during GR posting and how can they be resolved?
• Can someone share a real-time project example with the complete troubleshooting process?

A step-by-step guide with configuration paths, transaction codes, application logs, and practical examples would be very helpful.

The delivery is processed successfully, but when confirming the warehouse task or posting the goods movement, the system either requests serial numbers that cannot be entered or displays an error indicating that the serial numbers are invalid or incomplete.

I would like to understand the possible causes and the correct troubleshooting approach.

Please help with the following points:

• How are serial numbers managed in SAP EWM?
• What is the role of the serial number profile in SAP S/4HANA and SAP EWM?
• How can we configure serial number processing for inbound and outbound deliveries?
• Why does SAP EWM reject valid serial numbers during warehouse task confirmation?
• How can we verify whether serial numbers are synchronized correctly between SAP S/4HANA and SAP EWM?
• Can warehouse process type, delivery item type, or product master settings affect serial number validation?
• Which transactions and /SCWM/MON nodes should be checked when serial number errors occur?
• How can we troubleshoot missing, duplicate, or incorrect serial numbers?
• What are the most common configuration mistakes that lead to serial number validation failures?
• Can someone share a real-time project example with the complete troubleshooting process?

A step-by-step explanation with configuration paths, transaction codes, debugging tips, and a practical example would be very helpful.

Issue Description:

• Goods Receipt is completed successfully

• Stock is visible in EWM

• However, stock type does not change as expected

• Posting Change Warehouse Task (PC WT) is not created

• No automatic movement from Quality to Unrestricted (or other stock type)

System Behavior:

• No error message displayed

• No posting change document generated

• Manual posting change works

• ERP stock appears correct

Checks Already Performed:

• Warehouse Process Type maintained

• Stock type configuration verified

• Inspection type active (if QM integrated)

• No open queues

• No short dump

Despite correct configuration, posting change is not triggered automatically.

My Questions:

• What are the common reasons why posting change is not triggered after GR?

• Which configuration objects control automatic posting change?

• How does QM integration impact posting change behavior?

• Which logs or monitors should be checked first?

• What is the safest correction approach in production?

Looking for a real project troubleshooting approach.