Message type: E = Error
Message class:  OIU_MASS_UPLOAD - Message class for Mass Upload 
Message number: 041
Message text: Field 'Delivery Network Number Range Group' can not be updated
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The SAP error message OIU_MASS_UPLOAD041, which states that the field 'Delivery Network Number Range Group' cannot be updated, typically occurs during mass data uploads or when trying to modify certain fields in the system that are not allowed to be changed under specific conditions.
Cause: Field Restrictions: The 'Delivery Network Number Range Group' field may be restricted from being updated due to business rules or system configurations. This could be due to the field being part of a key structure or because it is set to be read-only in certain contexts. Data Consistency: SAP enforces data consistency rules, and if the system detects that changing this field would violate these rules, it will prevent the update. Authorization Issues: The user performing the upload may not have the necessary authorizations to change this field. Incorrect Data Format: The data being uploaded may not conform to the expected format or values for the 'Delivery Network Number Range
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