Diagnosis
The value '&V2&' from field &V3& is not convertible into the DDIC datatype &V4& of the InfoObject in data record &V1&. The field content couldnot be transferred into the communication structure format.

System Response
The data to be loaded has a data error or field &V3& in the transferstructure is not mapped to a suitable InfoObject.
The conversion of the transfer structure to the communication structurewas terminated. The processing of data records with errors was continuedin accordance with the settings in error handling for the InfoPackage(tab page: Update Parameters).

Procedure
Check the data conformity of your data source in the source system.
On the 'Assignment IOBJ - Field' tab page in the transfer rules, checkthe InfoObject-field assignment for transfer-structure field &V3&.
If the data was temporarily saved in the PSA, you can also check thereceived data for consistency in the PSA.
If the data is available and is correct in the source system and in thePSA, you can activate debugging in the transfer rules by using updatesimulation on the Detail tab page in the monitor. This enablesyou to perform an error analysis for the transfer rules. You needexperience of ABAP to do this.