Message type: E = Error
Message class:  /PRA/TAX_ND -  
Message number: 019
Message text: Marketing Xref is missing &1
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The SAP error message /PRA/TAX_ND019 Marketing Xref is missing &1 typically indicates that there is a missing marketing cross-reference (Xref) for a specific entity or record in the system. This error is often encountered in the context of tax determination or marketing-related processes within SAP, particularly in the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules.
Cause: Missing Configuration: The marketing cross-reference might not be configured in the system for the specific entity (e.g., customer, product, or service). Data Inconsistency: There may be inconsistencies in the master data or transactional data that prevent the system from finding the required marketing Xref. Incorrect Input: The input data being processed may not match any existing marketing Xref in the system.
Solution: Check Configuration: Verify that the marketing cross-reference is properly configured in the system. This may involve checking the relevant customizing settings in the SAP system. Ensure that the marketing Xref is defined for the
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