Message type: E = Error
Message class:  OIJ_RU - Messages for TSW-ETRAN integration 
Message number: 461
Message text: Customizing for carrier reference data fields not found
The program cannot find the fields where the carrier service code and
waybill number data have to be stored because of missing Customizing
settings.
The program cannot upload the carrier invoice.
In the
<DS:SIMG.V_OIJ_RU_CARRFLD>Define Fields for Carrier Reference Data</>
Customizing activity, define the fields where the program can store
carrier reference data. These fields must be in the purchasing document
item (table EKPO) or in the lines of service package (table ESLL).
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message OIJ_RU461, which indicates that "Customizing for carrier reference data fields not found," typically arises in the context of the SAP Oil and Gas (OIJ) module. This error suggests that the system is unable to find the necessary customizing settings for the carrier reference data fields, which are essential for processing transportation and logistics data.
Cause: Missing Customizing Settings: The most common cause of this error is that the necessary customizing settings for carrier reference data have not been defined in the system. Incorrect Configuration: There may be an issue with the configuration of the carrier reference data fields, such as incorrect entries or missing data. Transport Issues: If the system has recently undergone a transport of customizing settings, it is possible that the transport did not include the necessary configurations. Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the customizing settings.
Solution: Check Customizing Settings: Navigate to the relevant
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