SAP Message 57259 - Generation error in program &1 (Test: Conversion of cluster IF necessary?

Diagnosis
An error occurred when generating the program.
The program is used to test whether it is necessary to convert clusterIF. Conversion is required, for example, for changes to field lengthsor types in the ABAP dictionary.

System Response
Without this program, the system cannot test whether cluster IF needsto be converted.
If you do not remove the error now, the interface toolbox will assumethat a conversion is necessary, and create a new version for thecluster IF in tables T532K and T532L.

Procedure
Please analyze the error. If it is a syntax error, the source will bedisplayed in the subsequent warning.
Generate the export program again after removing the error.