Diagnosis
The force element specified has a record in infotype 1956. For thisinfotype, a subtype is required that classifies the force element as anoperation (subtype 0001) or exercise (subtype 0002). In the recordspecified, the 'Subtype' field is, however, blank or filled with anincorrect value.
Consequently, any records belonging to infotype 1957 that refer to thisinfotype 1956 record could not be converted. The relevantoperational/exercise structure is therefore inconsistent.

System Response
This inconsistency existed before the upgrade was performed. It does nothave any impact on the conversion run, nor did any additionalinconsistencies arise as a result of the conversion run.
However, application errors may occur when you work with the data, sincethe program logic requires consistent records.

Procedure
In general, the inconsistent operational/exercise structure should nolonger be edited or used. As an alternative, a new, consistent structurecan be created as a copy of the current structure.