SAP ISH_DETERMINE_CLASS_OF_SERVICE Function Module for

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ISH_DETERMINE_CLASS_OF_SERVICE is a standard ish determine class of service SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 determine class of service FM, simply by entering the name ISH_DETERMINE_CLASS_OF_SERVICE into the relevant SAP transaction such as SE37 or SE38.

Function Group: N061
Program Name: SAPLN061
Main Program: SAPLN061
Appliation area: N
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ISH_DETERMINE_CLASS_OF_SERVICE 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_DETERMINE_CLASS_OF_SERVICE'"
  EXPORTING
   EINRI =  "
   LNRLS =  "
   FALNR =  "
*  BGDT =  "
*  BGZT =  "
*  ENDT =  "
*  ENZT =  "
*  LFDBEW =  "

 IMPORTING
   PAYCLASS =  "

TABLES
*  INBEW =  "

EXCEPTIONS
   MISSING_DATA = 1    LNRLS_NOT_FOUND = 2    NO_DATA_FOUND = 3 

.

IMPORTING Parameters details for ISH_DETERMINE_CLASS_OF_SERVICE

EINRI -

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

LNRLS -

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

FALNR -

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

BGDT -

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

BGZT -

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

ENDT -

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

ENZT -

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

LFDBEW -

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

EXPORTING Parameters details for ISH_DETERMINE_CLASS_OF_SERVICE

PAYCLASS -

Data type: TNP01-CLASS
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for ISH_DETERMINE_CLASS_OF_SERVICE

INBEW -

Data type: VNBEW
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

MISSING_DATA -

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

LNRLS_NOT_FOUND -

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

NO_DATA_FOUND -

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

Copy and paste ABAP code example for ISH_DETERMINE_CLASS_OF_SERVICE 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_DETERMINE_CLASS_OF_SERVICE

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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