Message type: E = Error
Message class:  J3RBS5_MESS - Balance sheet supplement N5 (Message class) 
Message number: 001
Message text: Internal error: Balance sheet supplement row & in section & is not found
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The SAP error message J3RBS5_MESS001 indicates that there is an internal error related to the balance sheet supplement in the SAP system. This error typically occurs when the system is unable to find a specific row in the balance sheet supplement for a given section. Here are some potential causes, solutions, and related information for this error: Causes: Missing Configuration: The balance sheet supplement may not be properly configured in the system. This could be due to missing entries in the relevant tables or settings. Data Inconsistency: There may be inconsistencies in the data, such as missing or incorrect entries in the database that the balance sheet supplement relies on. Incorrect Parameters: The parameters or criteria used to generate the balance sheet supplement may be incorrect, leading to the system not being able to find the required data. Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain data, leading to
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