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Former Member
Jul 20, 2005 at 05:39 AM

FM problem again (list_to_asci)

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pls look into the below code which i wrote it in FM to create an RFC for EP.

FUNCTION ZFM_ZMM45.

*"----


""Local interface:

*" IMPORTING

*" VALUE(S_WERKS) LIKE ZMARA_MARC-WERKS OPTIONAL

*" VALUE(S_MTART_LOW) LIKE ZMARA_MARC-MTART OPTIONAL

*" VALUE(S_MTART_HIGH) LIKE ZMARA_MARC-MTART

*" VALUE(S_MATNR_LOW) LIKE ZMARA_MARC-MATNR OPTIONAL

*" VALUE(S_MATNR_HIGH) LIKE ZMARA_MARC-MATNR

*" VALUE(S_BUDAT_LOW) LIKE ZS_MKPF_MSEG-BUDAT OPTIONAL

*" VALUE(S_BUDAT_HIGH) LIKE ZS_MKPF_MSEG-BUDAT OPTIONAL

*" VALUE(S_LGORT) LIKE MARD-LGORT OPTIONAL

*" VALUE(RB1) LIKE Z_MKPF_MSEG-SOBKZ DEFAULT 'A'

*" VALUE(RB2) LIKE Z_MKPF_MSEG-SOBKZ

*" VALUE(RB3) LIKE Z_MKPF_MSEG-SOBKZ

*" TABLES

*" ITHEADER1 STRUCTURE ZSTRU1_ZMM45

*"----


DATA: ITHEADER LIKE TABLE OF abaplist WITH HEADER LINE.

DATA: ITAB LIKE TABLE OF ITHEADER1 WITH HEADER LINE.

submit zrpt_mm_045 EXPORTING LIST TO MEMORY

with s_werks-low = s_werks

with s_mtart-low = s_mtart_low

with s_mtart-high = s_mtart_high

with s_matnr-low = s_matnr_low

with s_matnr-high = s_matnr_high

with s_budat-low = s_budat_low

with s_budat-high = s_budat_high

with s_lgort-low = s_lgort

with rb1 = rb1

with rb2 = rb2

with rb3 = rb3

AND RETURN.

CALL FUNCTION 'LIST_FROM_MEMORY'

TABLES

listobject = ITHEADER

  • EXCEPTIONS

  • NOT_FOUND = 1

  • OTHERS = 2

.

IF sy-subrc <> 0.

  • MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

  • WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

*EXPORT ITHEADER TO INTERNAL TABLE ITHEADER1.

CALL FUNCTION 'LIST_TO_ASCI'

EXPORTING

LIST_INDEX = -1

  • WITH_LINE_BREAK = ' '

TABLES

listasci = itab

LISTOBJECT = itheader

  • EXCEPTIONS

  • EMPTY_LIST = 1

  • LIST_INDEX_INVALID = 2

  • OTHERS = 3

.

IF sy-subrc <> 0.

  • MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

  • WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFUNCTION.

but when i execute this it gives me the following run-time error

Only flat, character-type data objects are supported at the argument

position "LISTASCI" for the statement

"DESCRIBE".

In this case, the operand "LISTASCI" has the non-character-type or deep type

"ZSTRU1_ZMM45". The current program is flagged as a Unicode program. In the

Unicode

context, type X fields are seen as non-character-type, as are

structures that contain non-character-type components.

pls sugges me what should i do.

Thanx