SAP CNV_NCE_SYSTEMS_GET Function Module for Get System Informations for NCE Mapping

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CNV_NCE_SYSTEMS_GET is a standard cnv nce systems get SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Get System Informations for NCE Mapping 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 cnv nce systems get FM, simply by entering the name CNV_NCE_SYSTEMS_GET into the relevant SAP transaction such as SE37 or SE38.

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

Function CNV_NCE_SYSTEMS_GET 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 'CNV_NCE_SYSTEMS_GET'"Get System Informations for NCE Mapping
  EXPORTING
   IV_GUID =  "NCE project identifier GUID

CHANGING
   LV_S_SYS =  "Name of SAP R/3 System
   LV_T_SYS =  "Name of SAP R/3 System
   LV_S_CLIENT =  "Client for cross-system processing
   LV_T_CLIENT =  "Client for cross-system processing

EXCEPTIONS
   NO_GUID_PRESENT = 1    NO_TARGET_SYSTEM_FOUND = 2    NO_SOURCE_SYSTEM_FOUND = 3    GUID_NOT_FOUND = 4 

.

IMPORTING Parameters details for CNV_NCE_SYSTEMS_GET

IV_GUID - NCE project identifier GUID

Data type: CNV_NCE_GUID
Optional: No
Call by Reference: Yes

CHANGING Parameters details for CNV_NCE_SYSTEMS_GET

LV_S_SYS - Name of SAP R/3 System

Data type: SYSYSID
Optional: No
Call by Reference: Yes

LV_T_SYS - Name of SAP R/3 System

Data type: SYSYSID
Optional: No
Call by Reference: Yes

LV_S_CLIENT - Client for cross-system processing

Data type: CNV_NCE_CLIENT
Optional: No
Call by Reference: Yes

LV_T_CLIENT - Client for cross-system processing

Data type: CNV_NCE_CLIENT
Optional: No
Call by Reference: Yes

EXCEPTIONS details

NO_GUID_PRESENT -

Data type:
Optional: No
Call by Reference: Yes

NO_TARGET_SYSTEM_FOUND -

Data type:
Optional: No
Call by Reference: Yes

NO_SOURCE_SYSTEM_FOUND -

Data type:
Optional: No
Call by Reference: Yes

GUID_NOT_FOUND -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for CNV_NCE_SYSTEMS_GET 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 CNV_NCE_SYSTEMS_GET

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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