Account Fact Sheet. Cannot display view

HI,

I have selected and confirmed business partner.

For the first time fact sheet is showed correctly, without errors.

To a second time the I start fact sheet issue appears:

Cannot display view BSP_DLC_FS/factsheet of UI Component BSP_DLC_FS

An exception has occurred Exception Class CX_SY_REF_IS_INITIAL - Dereferencing of the NULL reference

Method: CL_BP_FACTS_INTERACTIONHI_IMPL=>IP_DEFAULT

Source Text Row: 5

Denis.