Message type: E = Error
Message class:  OIJ_EL - OIL TSW: Messages for TSW Execution Layer 
Message number: 510
Message text: Item &1: Information missing to determine laytime start and end event.
Laytime start and end can not be determined based on the laytime terms,
because not enough information is given. The start and end events table
needs for every sequence index either lines with operation point
"start" and operation point "end" or lines with operation point
"before", "during", "after" and "end".
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Enter the missing lines in the laytime start and end events table.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message OIJ_EL510, which states "Item &1: Information missing to determine laytime start and end event," typically occurs in the context of the SAP Oil and Gas (OIJ) module, particularly when dealing with laytime calculations for shipping and logistics.
Cause: This error generally arises due to missing or incomplete data that is necessary for the system to calculate the laytime start and end events. The laytime is the period during which a ship is allowed to load or unload cargo without incurring additional charges. The following are common causes for this error: Missing Event Data: Required events such as the arrival of the vessel, commencement of loading/unloading, or departure may not be recorded in the system. Incomplete Document Flow: The necessary documents (like shipping orders, contracts, etc.) may not be fully processed or linked to the relevant transaction. Incorrect Configuration: The configuration settings for laytime calculations may not be set up correctly in
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