Message type: E = Error
Message class:  FIAR_TAXREP - Message Class for Argentina Tax Reporting 
Message number: 026
Message text: Billing document item details not available for selection criteria
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The SAP error message FIAR_TAXREP026 indicates that the billing document item details are not available for the selection criteria you have specified. This error typically occurs in the context of tax reporting or when trying to generate reports related to billing documents in the Financial Accounting (FI) and Accounts Receivable (AR) modules. Causes: Incorrect Selection Criteria: The selection criteria you have entered may not match any existing billing document items. This could be due to incorrect date ranges, document types, or other filters. Data Not Posted: The billing documents you are trying to access may not have been posted yet, or they may have been deleted or archived. Authorization Issues: You may not have the necessary authorizations to view the billing document items.
Configuration Issues: There may be configuration issues in the system that prevent the retrieval of billing document items. Missing Data: The relevant data may not have been updated or may be missing in
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