EWM Production Order Could not create header data delivery $EGR 1, system ERP_001

Integration

EWM only performs this check for inbound deliveries or for expected goods receipts.

EWM compares the data of the inbound delivery or the expected goods receipt with the data from the purchase order in SAP ERP or the delivery data in EWM.The decision whether EWM is to check of the purchase order data in SAP ERP or the delivery data in EWM is made in SAP ERP.

EWM copies the quantities and unit of measure from the purchase order or from the order in SAP ERP to an inbound delivery or an expected goods receipt.EWM saves this data as quantity roll PQTOT Total Purchase Order , or PPQTOT Total Order Quantity. For more information, see the Implementation Guide (IMG) for EWM underCross-Process Settings → Delivery Processing → Quantity Offsetting → Define Quantity Roles and Quantity Types.

Prerequisites

In Customizing for EWM in Status Management, you have set the status type DTL Check Tolerance for the delivery item to active. That means you have not set the Inactive indicator.For more information, see the IMG for EWM under Cross-Process Settings → Delivery Processing → Status Management → Define Status Profiles.

In Customizing for EWM, you have set the PQTOT Total Purchase Order Quantity or PPQTOT Total Order Quantity to active. That means you have not set the Inactive indicator.For more information, see the IMG for EWM under Cross-Process Settings → Delivery Processing → Quantity Offsetting → Define Quantity Offsetting Profiles.

Features

When EWM generates an inbound delivery, it checks the data for a quantity tolerance according to the Customizing settings in EWM.If the check is positive, that is, if EWM does not block any delivery item, you can post the goods receipt, and EWM generates the related warehouse tasks.EWM performs this check in the following cases:

If you change the tolerance for an overdelivery of a delivery item, or the related unit of measure

If you choose  Check on the user interface of the inbound delivery

Based on the inspection results, EWM sets the status for the status type DTL Check Tolerance. You can check or reset the inspection result. If the check is negative, you can accept the result despite this before you book the goods receipt.

 Solution:

1-) see the IMG for EWM under Cross-Process Settings → Delivery Processing → Status Management → Define Status Profiles.

For /SCWM/INB_PRD_DLV_PROD status type and find DTL to uncheck the INACTIVE Flag.

 2-) see the IMG for EWM under Cross-Process Settings → Delivery Processing → Quantity Offsetting  →  Define Quantity Offsetting Profiles:

For the below Customer Profiles 

/SCWM/EGR_DLV_PROD

/SCWM/GRN/_DLV_PROD

/SCWM/INB_PRD_DLV_PROD

/SCWM/INB_REQ_DLV_PROD

Highlight each of them and double-click on Assignment of Quantity Roles, and un-check PPQTOT Total Order Quantity to make active.

SAVE and it's done deal.