Exception occured in program/class SAPLWDR_RUNTIME_REPOSITORY

Hi, Experts!

Today I've faced a problem with my  FPM Application. When I try to display configuration, I've a lot of error messages:

Exception occured in program/class SAPLWDR_RUNTIME_REPOSITORY include/method LWDR_RUNTIME_REPOSITORYF01 line 740

Error       Group VH_USAGES of Component Usages Already Exists

Error       Error at instantiation of component FPM_LIST_UIBB with config ID aaaaaa

Error       Error at instantiation of component FPM_LIST_UIBB with config ID bbbbbb

Error       UIBB key is not valid (Component FPM_LIST_UIBB, Config ID aaaaa, Instance ID )

Error       UIBB key is not valid (Component FPM_LIST_UIBB, Config ID bbbbb, Instance ID )

'aaaaaa' and 'bbbbbb' - just examples.

As a result all wires to/from all FPM_LIST_UIBBs are broken.

Application doesn't work correct.

All error messages occurs only with FPM_LIST_UIBB component, all other components (FORM_UIBBs, LIST_UIBB_ATS, TABBED_UIBB, etc.) looks fine.

Does anybody know how to solve this problem?