bb396515_S_Minor_Codes___Mainframe_Code__DML_FUNCTION
[CODE] 44 [DML FUNCTION] 
The WHERE clause in a logical-record request does not supply a key element (sort key, CALC key or db-key) expected by the path. A path status of LR-ERROR is returned to the LRC block.
IDMS Minor Codes - Mainframe Code
DML FUNCTION