SAP C0_DM_LST_CTR_READ_BY_LSTNR Function Module for Read loop indexes for list number

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C0_DM_LST_CTR_READ_BY_LSTNR is a standard c0 dm lst ctr read by lstnr SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Read loop indexes for list number processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.

See here to view full function module documentation and code listing for c0 dm lst ctr read by lstnr FM, simply by entering the name C0_DM_LST_CTR_READ_BY_LSTNR into the relevant SAP transaction such as SE37 or SE38.

Function Group: C0DM
Program Name: SAPLC0DM
Main Program: SAPLC0DM
Appliation area: M
Release date: 04-Nov-1992
Mode(Normal, Remote etc): Normal Function Module
Update:

Function C0_DM_LST_CTR_READ_BY_LSTNR pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.

CALL FUNCTION 'C0_DM_LST_CTR_READ_BY_LSTNR'"Read loop indexes for list number
  EXPORTING
   LSTNR_IMP =  "List number

 IMPORTING
   ENTRIES_EXP =  "Number of the entries in the list
   INDEX_AUF_EXP =  "Index on 1st entry of the current
   INDEX_END_EXP =  "Index on last entry of the list
   INDEX_STA_EXP =  "Index on 1st entry of the list
   PHYKEY_EXP =  "Key to which list was set up
   RCLSC_EXP =  "Record from list control table

TABLES
   LST_CTR =  "List control table

EXCEPTIONS
   NOT_FOUND = 1 

.

IMPORTING Parameters details for C0_DM_LST_CTR_READ_BY_LSTNR

LSTNR_IMP - List number

Data type: RCLST-LSTNR
Optional: No
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for C0_DM_LST_CTR_READ_BY_LSTNR

ENTRIES_EXP - Number of the entries in the list

Data type: SY-TABIX
Optional: No
Call by Reference: No ( called with pass by value option)

INDEX_AUF_EXP - Index on 1st entry of the current

Data type: SY-TABIX
Optional: No
Call by Reference: No ( called with pass by value option)

INDEX_END_EXP - Index on last entry of the list

Data type: SY-TABIX
Optional: No
Call by Reference: No ( called with pass by value option)

INDEX_STA_EXP - Index on 1st entry of the list

Data type: SY-TABIX
Optional: No
Call by Reference: No ( called with pass by value option)

PHYKEY_EXP - Key to which list was set up

Data type: RCLSC-PHYKEY
Optional: No
Call by Reference: No ( called with pass by value option)

RCLSC_EXP - Record from list control table

Data type: RCLSC
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for C0_DM_LST_CTR_READ_BY_LSTNR

LST_CTR - List control table

Data type: RCLSC
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

NOT_FOUND - For list number, no entry in dialo

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for C0_DM_LST_CTR_READ_BY_LSTNR Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than 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 newer method of declaring data variables on the fly. 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), which i why i have stuck to the origianl for this example.

ABAP code using 7.40 inline data declarations to call FM C0_DM_LST_CTR_READ_BY_LSTNR

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

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