SAP ISH_SERVICE_DETAIL_SCREEN_EXT Function Module for IS-H: Call Service Detail Screen from External Programs

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ISH_SERVICE_DETAIL_SCREEN_EXT is a standard ish service detail screen ext SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for IS-H: Call Service Detail Screen from External Programs 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 ish service detail screen ext FM, simply by entering the name ISH_SERVICE_DETAIL_SCREEN_EXT into the relevant SAP transaction such as SE37 or SE38.

Function Group: N017
Program Name: SAPLN017
Main Program: SAPLN017
Appliation area: N
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ISH_SERVICE_DETAIL_SCREEN_EXT 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 'ISH_SERVICE_DETAIL_SCREEN_EXT'"IS-H: Call Service Detail Screen from External Programs
  EXPORTING
*  SS_TABSTRIP = ' ' "Tabstrip to Appear First
*  SS_CURSORFIELD = ' ' "Screen Field on which Cursor Is to Be Placed
*  SS_EXTCALL = 'X' "Call Oustide of Service Entry
   SS_NLEI =  "Service Data for Detail Screen

 IMPORTING
   LAST_TABSTRIP =  "Tabstrip that Is Active when Screen Exited
   SS_UPD_NLEI =  "Service Data Changed True/False

TABLES
*  SS_INLEI =  "Transfer Service Data with External Call

EXCEPTIONS
   EMPTY_NLEI = 1    WRONG_LNRLS = 2 

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLN017_001 IS-H: User Exit for Surgical Procedure Encoding (Call from SAPLN017)
EXIT_SAPLN017_002 IS-H: User Exit for Auto. Service-to-Certif. Asgmt (Call from SAPLN017)
EXIT_SAPLN017_003 IS-H: Check Customer-Specific Fields During Service Entry

IMPORTING Parameters details for ISH_SERVICE_DETAIL_SCREEN_EXT

SS_TABSTRIP - Tabstrip to Appear First

Data type: SY-UCOMM
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

SS_CURSORFIELD - Screen Field on which Cursor Is to Be Placed

Data type: DD03D-FIELDNAME
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

SS_EXTCALL - Call Oustide of Service Entry

Data type: NPDOK-XFELD
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

SS_NLEI - Service Data for Detail Screen

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

EXPORTING Parameters details for ISH_SERVICE_DETAIL_SCREEN_EXT

LAST_TABSTRIP - Tabstrip that Is Active when Screen Exited

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

SS_UPD_NLEI - Service Data Changed True/False

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

TABLES Parameters details for ISH_SERVICE_DETAIL_SCREEN_EXT

SS_INLEI - Transfer Service Data with External Call

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

EXCEPTIONS details

EMPTY_NLEI - Parameter SS_NLEI Is Initial and SS_EXTCALL = X

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

WRONG_LNRLS - Service Does not Exist for SS_NLEI-LNRLS

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

Copy and paste ABAP code example for ISH_SERVICE_DETAIL_SCREEN_EXT 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 ISH_SERVICE_DETAIL_SCREEN_EXT

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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