SAP Message UCF2016 - Translation procedure &2 has been used already

Diagnosis
The current record is to be translated with the custom translationprocedure &V1&.
This procedure refers several times to translation procedure &V2&.However, it only makes sense to apply a translation procedure only onceto a given data record.

System Response
The current data record will not be translated

Procedure
Check the implementation of the Business Add-In UC_CTR_CTPROC fortranslation procedure &V1&. Make sure that it cannot - under anycircumstances - contain recurring references to the same translationprocedure.