Exceptions passing internal tables to memory...!

Question

code in program 1
DATA :IT_FINAL2 LIKE WA_FINAL OCCURS 10 WITH HEADER LINE.
DATA : I_SORT TYPE SLIS_T_SORTINFO_ALV  WITH HEADER LINE.
DATA : I_FCAT   TYPE TABLE OF SLIS_FIELDCAT_ALV WITH NON-UNIQUE
                DEFAULT KEY WITH HEADER LINE INITIAL SIZE 0,
  EXPORT (IT_FINAL2[]) TO MEMORY ID 'main'.
  EXPORT (I_FCAT[]) TO MEMORY ID 'i_fcat'.
  EXPORT (I_SORT) to MEMORY ID 'sort'.
SY-SUBRC IS O FOR THE FIRST EXPORT.
while exporting  the  other 2  tables the system is throwing exception whose analysis is as follows.
Error analysis
    The table "(itab)" has an illegal row type at position "comp. 1" in statement
     "EXPORT (itab) TO ...".
    The following types are allowed:
    "C, CSTRING"
    However, the field "(itab)" has the type:
    8
    ( Meanings in type description:
      - Values in brackets: Type length in bytes
      - 'DEC'            : Number of decimal places at type P
      At the type description, there is partly only a technical type
      description displayed.)
code in program 2  with same table declaration.
  import (I_FCAT_S) FROM MEMORY id 'i_fcat'.
  import (CH_ITAB) FROM MEMORY id 'main'.
  import (I_SORT_S) FROM MEMORY id 'sort'.
Hey experts plz help me resolve this query .
or suggest a alternative to pass the internal table from one program to another...
Edited by: Anup Deshmukh on Jun 16, 2009 7:22 PM

Answer 1

Hey Anup...just try as Rich had said...firstly remove the brackets....
I tried your codes and it is working fine for me!
DATA :IT_FINAL2 LIKE WA_FINAL OCCURS 10 WITH HEADER LINE.
DATA : I_SORT TYPE SLIS_T_SORTINFO_ALV  WITH HEADER LINE.
DATA : I_FCAT   TYPE TABLE OF SLIS_FIELDCAT_ALV WITH NON-UNIQUE
                DEFAULT KEY WITH HEADER LINE INITIAL SIZE 0.
EXPORT it_final2[] TO MEMORY ID 'main'.
EXPORT i_fcat[] TO MEMORY ID 'i_fcat'.
EXPORT i_sort TO MEMORY ID 'sort'.
And while importing use like below:
IMPORT i_fcat[] = i_fcat[]   FROM MEMORY ID 'i_fcat'.
IMPORT it_final2[] = it_final2[]   FROM MEMORY ID 'main'.
IMPORT i_sort = i_sort  FROM MEMORY ID 'sort'.
And also remember to FREE the memory ID after importing..