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    SAP Table WRF_REF_RFS
    Reference Determination Schema
    
    WRF_REF_RFS (Reference Determination Schema) is a standard table in SAP R\3 ERP systems. Below you can find the technical details of the fields that make up this table. Key fields are marked in blue.
    Additionally we provide an overview of foreign key relationships, if any, that link WRF_REF_RFS to other SAP tables.
    
     
	
	Source: WRF_REF_RFS (Reference Determination Schema)
    WRF_REF_RFS table fields
    
        
            
            
                | Field | 
                Data element | 
                Checktable | 
                Datatype | 
                Length | 
                Decimals | 
                 | 
                
            
            
            
                                                
                                    | MANDT | 
                    Client | 
                    MANDT | 
                    
                                         | 
                    CLNT | 
                     | 
                    3 | 
                    0 | 
                    
                                             | 
                
                                                
                                    | REF_SCHEMA | 
                    Reference Determination Schema | 
                    WRF_REF_SCHEMA | 
                    
                                         | 
                    CHAR | 
                     | 
                    2 | 
                    0 | 
                    
                                             | 
                
                                                
                                    | REF_FIND_TYPE | 
                    Reference Determination Type | 
                    WRF_REF_FIND_TYPE | 
                    
                                         | 
                    CHAR | 
                     | 
                    2 | 
                    0 | 
                    
                                                                                Possible values
                            
                                
                                                                
                                    |  00  | 
                                    BAdI | 
                                 
                                                                
                                    |  01  | 
                                    Material Group | 
                                 
                                                                
                                    |  02  | 
                                    Article Hierarchy | 
                                 
                                                                 
                                 
                                             | 
                
                                                
                                    | TREE_LEVEL | 
                    Hierarchy Level | 
                    WRF_REF_TREE_LEVEL | 
                    
                                         | 
                    NUMC | 
                     | 
                    2 | 
                    0 | 
                    
                                             | 
                
                                                
                                    | FACTOR | 
                    Level Shift Factor | 
                    WRF_REF_FACTOR | 
                    
                                         | 
                    DEC | 
                     | 
                    4 | 
                    2 | 
                    
                                             | 
                
                                                
                                    | VALIDITY_RANGE | 
                    Validity Period of the Artificial History | 
                    WRF_REF_VALIDITY_RANGE | 
                    
                                         | 
                    NUMC | 
                     | 
                    3 | 
                    0 | 
                    
                                             | 
                
                                                
                                    | HIST_BASE_FILTER | 
                    Filtering of Historical Basis | 
                    WRF_REF_HIST_BASE_FILTER | 
                    
                                         | 
                    CHAR | 
                     | 
                    1 | 
                    0 | 
                    
                                                                                Possible values
                            
                                
                                                                
                                    |  NULL  | 
                                    No Filtering | 
                                 
                                                                
                                    |  X  | 
                                    Filtering | 
                                 
                                                                 
                                 
                                             | 
                
                                                
                                    | EXCLUSION_RANGE | 
                    Exclusion Period | 
                    WRF_REF_EXCLUSION_RANGE | 
                    
                                         | 
                    NUMC | 
                     | 
                    3 | 
                    0 | 
                    
                                             | 
                
                                                
                                    | INACTIVITY_RANGE | 
                    Time Period for Listing Check for References | 
                    WRF_REF_INACTIVITY_RANGE | 
                    
                                         | 
                    NUMC | 
                     | 
                    3 | 
                    0 | 
                    
                                             | 
                
                                                
                                    | NEW_COMP_RANGE | 
                    Recalculation Period | 
                    WRF_REF_NEW_COMPUTE_RANGE | 
                    
                                         | 
                    NUMC | 
                     | 
                    3 | 
                    0 | 
                    
                                             | 
                
                                                
                                    | CHECK_RELEVANCE | 
                    Check Relevance of references for F&R | 
                    WRF_REF_CHECK_RELEVANCE | 
                    
                                         | 
                    CHAR | 
                     | 
                    1 | 
                    0 | 
                    
                                                                                Possible values
                            
                                
                                                                
                                    |  NULL  | 
                                    Do not check F&R relevance | 
                                 
                                                                
                                    |  X  | 
                                    Take references with F&R-relevance only | 
                                 
                                                                 
                                 
                                             | 
                
                                                
                                    | RANGE | 
                    Range for Match Rate | 
                    WRF_REF_ATTR_RANGE | 
                    
                                         | 
                    INT1 | 
                     | 
                    3 | 
                    0 | 
                    
                                             | 
                
                                                
                                    | THRESHOLD | 
                    Threshold Value for Attributes | 
                    WRF_REF_ATTR_THRESHOLD | 
                    
                                         | 
                    INT1 | 
                     | 
                    3 | 
                    0 | 
                    
                                             |