Error while doing barcoding : Error creating Item temp for : Mobile_818_XGB_B

Please check whether the SKU is present in OMS-Product master. 

If it is present in Product Master, it might be present against different Client ID. Please upload the product master against the correct Client ID and do the barcoding.

Error while uploading Master SKU data : A combination already exists for master sku : Mobile_1000_GEP_XGB_A in the system

Please check whether the SKU is present in the Master SKU in the system.

If it is present, Please check whether the PA_SKU is appended with _GEP when the gep is true

Duplicate Error while uploading AWBs, but the AWBs are not present in the Master Inventory Report

AWBs got uploaded with future order date. Please check with support team on this.