Message type: E = Error
Message class:  OIJ_LDSCHED - TSW: Load/Discharge Scheduling Message Class 
Message number: 403
Message text: Vessel Deadweight is missing
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The SAP error message OIJ_LDSCHED403, which indicates that "Vessel Deadweight is missing," typically occurs in the context of logistics and transportation management within the SAP Oil and Gas (OIJ) module. This error suggests that the system is unable to find the deadweight tonnage (DWT) information for a vessel that is required for scheduling or planning purposes.
Cause: Missing Data: The most common cause of this error is that the deadweight information for the specified vessel has not been entered or is incomplete in the system.
Configuration Issues: There may be issues with the configuration of the vessel master data or the related transportation management settings. Data Migration Issues: If data was migrated from another system, the deadweight information may not have been transferred correctly. User Input Error: The user may have selected a vessel that does not have the necessary attributes defined.
Solution: Check Vessel Master Data: Navigate to the vessel master data in SAP and verify that
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