Dump during deletion of planning version

Hi folks,

We are trying to delete planning versions that we created for simulation.

We are getting a short dump and the background jobs are getting cancelled.

The dump shows error CONNE_IMPORT_WRONG_OBJECT_TYPE and exception CX_SY_IMPORT_MISMATCH_ERROR

Surprizingly, the program it is referring to is /SAPAPO/RMSNPOPT which is SNP optimizer program.

We are unable to understand why the version deletion should refer to optimizer program.

Thanks in advance.

Nitin