Message type: E = Error
Message class:  OIJ_EL - OIL TSW: Messages for TSW Execution Layer 
Message number: 414
Message text: No Delivery exists at subitem level
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The SAP error message OIJ_EL414: No Delivery exists at subitem level typically occurs in the context of the SAP Oil and Gas (OIJ) module when there is an attempt to process a delivery or a related transaction that requires a delivery document, but the system cannot find a corresponding delivery at the subitem level. Causes: Missing Delivery Document: The most common cause is that there is no delivery document created for the specific subitem you are trying to process. Incorrect Item/Subitem Configuration: The configuration of the item or subitem may not be set up correctly, leading to the system not recognizing the delivery. Data Inconsistencies: There may be inconsistencies in the data, such as missing or incorrect entries in the relevant tables. Incorrect Transaction Type: The transaction you are trying to execute may not be appropriate for the item/subitem in question. Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or process
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