SAP Function Modules

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ESD01_IDOC_MESSAGE_READ SAP Function module







ESD01_IDOC_MESSAGE_READ is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name ESD01_IDOC_MESSAGE_READ into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: ESD01
Released Date: Not Released
Processing type: Normal fucntion module
Normal function module settings


Pattern for FM ESD01_IDOC_MESSAGE_READ - ESD01 IDOC MESSAGE READ 





CALL FUNCTION 'ESD01_IDOC_MESSAGE_READ' "
  EXPORTING
    idoc_number =               " edidc-docnum
  IMPORTING
    idoc_message =              " bdidocattr-message  Message Text
  TABLES
    idoc_status =               " edids         Status Record (IDoc)
    all_status =                " edids
    .  "  ESD01_IDOC_MESSAGE_READ

ABAP code example for Function Module ESD01_IDOC_MESSAGE_READ





The ABAP code below is a full code listing to execute function module ESD01_IDOC_MESSAGE_READ including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).

DATA:
ld_idoc_message    TYPE BDIDOCATTR-MESSAGE
,
it_idoc_status    TYPE STANDARD TABLE OF EDIDS,"TABLES PARAM
wa_idoc_status  LIKE LINE OF it_idoc_status
,
it_all_status    TYPE STANDARD TABLE OF EDIDS,"TABLES PARAM
wa_all_status  LIKE LINE OF it_all_status
.



 

SELECT single DOCNUM 
  FROM EDIDC 
  INTO @DATA(ld_idoc_number).

 

"populate fields of struture and append to itab
append wa_idoc_status to it_idoc_status.
 

"populate fields of struture and append to itab
append wa_all_status to it_all_status.
.

CALL FUNCTION 'ESD01_IDOC_MESSAGE_READ'
  EXPORTING
    idoc_number =                ld_idoc_number
  IMPORTING
    idoc_message =               ld_idoc_message
  TABLES
    idoc_status =                it_idoc_status
    all_status =                 it_all_status
    .  "  ESD01_IDOC_MESSAGE_READ

IF SY-SUBRC EQ 0.
  "All OK
ENDIF.







ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:


ld_idoc_message  TYPE BDIDOCATTR-MESSAGE ,
ld_idoc_number  TYPE EDIDC-DOCNUM ,
it_idoc_status  TYPE STANDARD TABLE OF EDIDS ,
wa_idoc_status  LIKE LINE OF it_idoc_status,
it_all_status  TYPE STANDARD TABLE OF EDIDS ,
wa_all_status  LIKE LINE OF it_all_status.





SELECT single DOCNUM 
  FROM EDIDC 
  INTO ld_idoc_number.
 

"populate fields of struture and append to itab
append wa_idoc_status to it_idoc_status. 

"populate fields of struture and append to itab
append wa_all_status to it_all_status.

Contribute (Add Comments)

Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name ESD01_IDOC_MESSAGE_READ or its description.


   
 

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