Diagnosis Field catalog &v2& was defined in the V_PT_FIELD_CAT view using classV3. a runtime error occurred in the pt_field_tab_get function modulewhen object &v1& was generated.
Procedure Check the definition of class &v3&:
The class must implement the IF_PT_CUST_FIELD_TAB interface
The GET_FIELD_TAB method must exist for the class
You can copy the sample CL_PT_CUST_FIELD_TAB_CHK class provided in thestandard SAP System.