2111103 - Batchupdateexception on deleting a row in Repeating Variable Data

Following exception is thrown when we try to delete a row from a repeating group variable data :

Javastack trace :
message :java.sql.batchupdateexception:error occured during batching:ORA-00936

ErrorSELECT PK_ID, VISIBILITY, PARENT_TRIGGER_ID, QUESTION_ID FROM FORM_VARIABLE_DATA WHERE PARENT_ID=1570090131UPDATE REPEATING_DATA_ROW SET ROW_NUMBER=1 WHERE PK_ID=1185810253UPDATE REPEATING_DATA_ROW SET ROW_NUMBER=2 WHERE PK_ID=1185810254UPDATE REPEATING_DATA_ROW SET ROW_NUMBER=3 WHERE PK_ID=

ErrorSELECT PK_ID, VISIBILITY, PARENT_TRIGGER_ID, QUESTION_ID FROM FORM_VARIABLE_DATA WHERE PARENT_ID=1570090131UPDATE REPEATING_DATA_ROW SET ROW_NUMBER=1 WHERE PK_ID=1185810253UPDATE REPEATING_DATA_ROW SET ROW_NUMBER=2 WHERE PK_ID=1185810254UPDATE REPEATING_DATA_ROW SET ROW_NUMBER=3 WHERE PK_ID=

Camilion ProductAuthority 7.2.1.17

grid,question,update,remove,deleting,FS-QUO,repeating group , KBA , FS-PRO , Product Management Insurance , Problem