ORA-02289 SEQUENCE DOES NOT EXIST

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Note: here we are trying to insert  values in a table from another user Which has access.

SQL Error: ORA-02289: sequence does not exist
02289. 00000 - "sequence does not exist"
*Cause: The specified sequence does not exist, or the user does
           not have the required privilege to perform this operation.
*Action: Make sure the sequence name is correct, and that you have
           the right to perform the desired operation on this sequence.

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generating query is not having SCHEMA NAME suffixed before the SEQUENCE NAME. Please see below example’s for easy understanding.

Please see painted values in the below queries.

SQL> show user;

USER is "RKPYTE"

FAILING SQL:

SQL> insert into RKPYTE.TRANSACTION_IMPORT(TRANSACTION_IMPORT_ID,IMPORT_RUN_CODE,SOURCE_TRANSACTION_ID,DELIVERY_METHOD_CODE,TRANSACTION_DATE,PATRON_ACCOUNT_ID) values(TRANSACTION_IMPORT_ID_SEQ.nextval,'DEC31','6788','MAIL',sysdate,'164063');

insert into RKPYTE.TRANSACTION_IMPORT(TRANSACTION_IMPORT_ID,IMPORT_RUN_CODE,SOURCE_TRANSACTION_ID,DELIVERY_METHOD_CODE,TRANSACTION_DATE,PATRON_ACCOUNT_ID) values(TRANSACTION_IMPORT_ID_SEQ.nextval,'DEC31','6788','MAIL',sysdate,'164063')

                                                                                                                                                                   *

ERROR at line 1:

ORA-02289: sequence does not exist

RIGHT SQL:

SQL> insert into RKPYTE.TRANSACTION_IMPORT(TRANSACTION_IMPORT_ID,IMPORT_RUN_CODE,SOURCE_TRANSACTION_ID,DELIVERY_METHOD_CODE,TRANSACTION_DATE,PATRON_ACCOUNT_ID) values(RKPYTE.TRANSACTION_IMPORT_ID_SEQ.nextval,'DEC31','6788','MAIL',sysdate,'164063');

1 row created.

Thank You!!