SAP ABAP Message Class AQV Message Number 894 (Blank unit field found)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-SRV-QUE (Application Component) SAP Query
     SQUE (Package) Application Development R/3 SAP Query
Attribute
Message class AQV  
Short Description Message texts for SAP Query    
Message Number 894  
Documentation status      
Authorization check Error Message      
Changed On    
Message Text
Blank unit field found
Help Document

Diagnosis

Currency fields and quantity fields belong to the data read in your query. Each currency field and each quantity field has a reference field (currency key field or units field) containing the corresponding currency or unit. When reading a currency field or a quantity field, the system found that the corresponding units field does not contain a value (SPACE). This implies that the reference fields were not correctly defined in the functional area for which the query was created.
If the reference fields are not defined, the query cannot distinguish quantities with different currencies or units and therefore might not perform summations correctly.

System Response

Procedure

Check the corresponding functional area. This error should not occur for functional areas using logical databases because the corresponding database program makes sure that the reference fields always have the right value.
For functional areas that do not work with logical databases, you might have to use the coding for record processing to ensure that the reference fields of the selected currency and quantity fields are assigned the correct values.

History
Last changed on/by 20140121  SAP 
SAP Release Created in