DSXchange

I am writing mulitple update statements in oracle enterprise stage(target).But i am getting an error
" main_program: (aptoci.C:456). Message: ORA-00911: invalid character" and the job is aborting.The similar query worked to load SQL Server tables but for oracle it is not working.Would someone help on this??
statements used:
UPDATE sor.cl_xref SET SRC_CL_SCM_NM = '#SRC_CL_SCM_NM#'
WHERE (SRC_CL_SCM_NM = 'IP_TP' AND SRC_STM_CODE = ORCHESTRATE.SRC_STM_CODE)

UPDATE sor.cl_xref SET SRC_CL_SCM_NM = '#SRC_CL_SCM_NM1#'
WHERE (SRC_CL_SCM_NM = 'CSTMR_LCS_TYPE' AND SRC_STM_CODE = ORCHESTRATE.SRC_STM_CODE)
UPDATE sor.cl_xref SET SRC_CL_SCM_NM = '#SRC_CL_SCM_NM2#'
WHERE (SRC_CL_SCM_NM = 'INDIVIDUAL OCCUPATION TYPE' AND SRC_STM_CODE = ORCHESTRATE.SRC_STM_CODE)
UPDATE sor.cl_xref SET SRC_CL_SCM_NM = '#SRC_CL_SCM_NM3#'
WHERE (LCL_CL_SCM_NM = 'LANGUAGE' AND SRC_STM_CODE = ORCHESTRATE.SRC_STM_CODE)

UPDATE sor.cl_xref SET SRC_CL_SCM_NM = '#SRC_CL_SCM_NM4#',
LCL_CL_SCM_NM = '#LCL_CL_SCM_NM#'
WHERE (LCL_CL_SCM_ID = ORCHESTRATE.CL_SCM_ID AND SRC_STM_CODE = ORCHESTRATE.SRC_STM_CODE)

Try using a semi-colon at the end of each statement.