I made next step for resolution this problem
I run RDDNEWPP in 000 and other client
I deleted all request with status import in Import Monitor
I checked free background processes.
But it is not help me.
What can i check yet?
PS
When the problem happened our developer made import with many request jobs(10000 per/hour).
I sheduled RDDNEWPP with priorytet A, But only one of two instance have convigured backround job class A.
START tp_getprots QUA Q 20110714124754 ANDRUH AlICE-QUA-DI 20110714124720865
STOP tp_getprots QUA Q 20110714124758 ANDRUH AlICE-QUA-DI 20110714124720865
STOP INFORM SAP-SYSTEM OF QUA Q 20110714124758 ANDRUH AlICE-QUA-DI 20110714124720865
START imp single QUA 20110714125238 ANDRUH AlICE-QUA-DI 20110714125237367
START DD IMPORT QUA H 20110714125238 ANDRUH AlICE-QUA-DI 20110714125237367
STOP DD IMPORT QUA H 20110714125245 ANDRUH AlICE-QUA-DI 20110714125237367
START DD ACTIVATION QUA A 20110714125245 ANDRUH AlICE-QUA-DI 20110714125237367
START tp_getprots QUA J 20110714125245 ANDRUH AlICE-QUA-DI 20110714125237367
START imp single QUA 20110714125916 LONG ClustErpQUA 20110714125915363
START DD IMPORT QUA H 20110714125917 LONG ClustErpQUA 20110714125915363
STOP DD IMPORT QUA H 20110714125919 LONG ClustErpQUA 20110714125915363
START tp_getprots QUA J 20110714125919 LONG ClustErpQUA 20110714125915363
START imp single QUA 20110714132306 ANDRUH AlICE-QUA-DI 20110714132305175
START DD IMPORT QUA H 20110714132306 ANDRUH AlICE-QUA-DI 20110714132305175
STOP DD IMPORT QUA H 20110714132308 ANDRUH AlICE-QUA-DI 20110714132305175
START tp_getprots QUA J 20110714132308 ANDRUH AlICE-QUA-DI 20110714132305175
STOP tp_getprots QUA J 20110714132357 ANDRUH AlICE-QUA-DI 20110714132305175
START DD ACTIVATION QUA A 20110714132427 ANDRUH AlICE-QUA-DI 20110714132305175
START tp_getprots QUA J 20110714132458 ANDRUH AlICE-QUA-DI 20110714132305175
STOP tp_getprots QUA J 20110714132530 ANDRUH AlICE-QUA-DI 20110714132305175
STOP DD ACTIVATION QUA A 20110714132601 ANDRUH AlICE-QUA-DI 20110714132305175
START DISTRIBUTION OF DD-O QUA S 20110714132632 ANDRUH AlICE-QUA-DI 20110714132305175
START tp_getprots QUA S 20110714132703 ANDRUH AlICE-QUA-DI 20110714132305175