SAP Message UPP_PP_K049 - itk_row inconsistent: Characteristic '&1' is not in the lead column

Diagnosis
Table itk_row contains the characteristic '&V1&', which does notoccur in the lead column of planning layout '&V2&'.

System Response
The data cannot be processed further in API.

Procedure
In table itk_row, only use characteristics, which also occur inthe lead columns of the planning layout. For this, compare how thesystem supplies table etk_row in the function moduleAPI_SEMBPS_GETDATA.