SAP C151_CHANGENUM_COLL_CHECK Function Module for NOTRANSL: PP-SHE: Test auf Änderungsnummern-Kollision
C151_CHANGENUM_COLL_CHECK is a standard c151 changenum coll check SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for NOTRANSL: PP-SHE: Test auf Änderungsnummern-Kollision 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 c151 changenum coll check FM, simply by entering the name C151_CHANGENUM_COLL_CHECK into the relevant SAP transaction such as SE37 or SE38.
Function Group: C151
Program Name: SAPLC151
Main Program: SAPLC151
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function C151_CHANGENUM_COLL_CHECK 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 'C151_CHANGENUM_COLL_CHECK'"NOTRANSL: PP-SHE: Test auf Änderungsnummern-Kollision.
EXPORTING
I_AENNR_1 = "Change Number
I_VALDAT_1 = "Valid-From Date
I_AENNR_2 = "Change Number
I_VALDAT_2 = "Valid-From Date
IMPORTING
E_COLLISION_FLAG = "Indicator: Change number collision
IMPORTING Parameters details for C151_CHANGENUM_COLL_CHECK
I_AENNR_1 - Change Number
Data type: RCGRHBUF-AENNROptional: No
Call by Reference: No ( called with pass by value option)
I_VALDAT_1 - Valid-From Date
Data type: RCGRHBUF-VALFROptional: No
Call by Reference: No ( called with pass by value option)
I_AENNR_2 - Change Number
Data type: RCGRHBUF-AENNROptional: No
Call by Reference: No ( called with pass by value option)
I_VALDAT_2 - Valid-From Date
Data type: RCGRHBUF-VALFROptional: No
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for C151_CHANGENUM_COLL_CHECK
E_COLLISION_FLAG - Indicator: Change number collision
Data type: RCGRHBUF-CHCOFLGOptional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for C151_CHANGENUM_COLL_CHECK 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.| DATA: | ||||
| lv_i_aennr_1 | TYPE RCGRHBUF-AENNR, " | |||
| lv_e_collision_flag | TYPE RCGRHBUF-CHCOFLG, " | |||
| lv_i_valdat_1 | TYPE RCGRHBUF-VALFR, " | |||
| lv_i_aennr_2 | TYPE RCGRHBUF-AENNR, " | |||
| lv_i_valdat_2 | TYPE RCGRHBUF-VALFR. " |
|   CALL FUNCTION 'C151_CHANGENUM_COLL_CHECK' "NOTRANSL: PP-SHE: Test auf Änderungsnummern-Kollision |
| EXPORTING | ||
| I_AENNR_1 | = lv_i_aennr_1 | |
| I_VALDAT_1 | = lv_i_valdat_1 | |
| I_AENNR_2 | = lv_i_aennr_2 | |
| I_VALDAT_2 | = lv_i_valdat_2 | |
| IMPORTING | ||
| E_COLLISION_FLAG | = lv_e_collision_flag | |
| . " C151_CHANGENUM_COLL_CHECK | ||
ABAP code using 7.40 inline data declarations to call FM C151_CHANGENUM_COLL_CHECK
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.| "SELECT single AENNR FROM RCGRHBUF INTO @DATA(ld_i_aennr_1). | ||||
| "SELECT single CHCOFLG FROM RCGRHBUF INTO @DATA(ld_e_collision_flag). | ||||
| "SELECT single VALFR FROM RCGRHBUF INTO @DATA(ld_i_valdat_1). | ||||
| "SELECT single AENNR FROM RCGRHBUF INTO @DATA(ld_i_aennr_2). | ||||
| "SELECT single VALFR FROM RCGRHBUF INTO @DATA(ld_i_valdat_2). | ||||
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