sapdb 903 message not available block count mismatch

dear expert,

  Now i was recovering a full offline backup from source system to target system. These two system have the  same os and sapdb version which was kernel 7.3.0 build 035-000-090-294. Howerver the erro was appeared. The following was the extract error message ,

-903 message not available block count mismatch please help me solved it.