SAP OI0_PREPARE_CP_MSG Function Module for Prepares CP-Messages
OI0_PREPARE_CP_MSG is a standard oi0 prepare cp msg SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Prepares CP-Messages 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 oi0 prepare cp msg FM, simply by entering the name OI0_PREPARE_CP_MSG into the relevant SAP transaction such as SE37 or SE38.
Function Group: OI0_CP
Program Name: SAPLOI0_CP
Main Program: SAPLOI0_CP
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function OI0_PREPARE_CP_MSG 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 'OI0_PREPARE_CP_MSG'"Prepares CP-Messages.
EXPORTING
IV_OI0_CP_GRATR1 = "Assign Compatibility group with compatibility attributes
IV_OI0_CP_GRATR2 = "Assign Compatibility group with compatibility attributes
IV_MSG_TYPE = "Message Type of Compatibility Check
* IV_MSG_CLASS = "Application area
* IV_MSG_NO = "Message number
TABLES
T_MSG_TAB = "Compatibility Message Structure
IMPORTING Parameters details for OI0_PREPARE_CP_MSG
IV_OI0_CP_GRATR1 - Assign Compatibility group with compatibility attributes
Data type: TOI0_CP_GRATROptional: No
Call by Reference: No ( called with pass by value option)
IV_OI0_CP_GRATR2 - Assign Compatibility group with compatibility attributes
Data type: TOI0_CP_GRATROptional: No
Call by Reference: No ( called with pass by value option)
IV_MSG_TYPE - Message Type of Compatibility Check
Data type: OI0_CP_RET_MSG_TYPEOptional: No
Call by Reference: No ( called with pass by value option)
IV_MSG_CLASS - Application area
Data type: ARBGBOptional: Yes
Call by Reference: No ( called with pass by value option)
IV_MSG_NO - Message number
Data type: MSGNROptional: Yes
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for OI0_PREPARE_CP_MSG
T_MSG_TAB - Compatibility Message Structure
Data type: ROI0_CP_MSG_TABOptional: No
Call by Reference: Yes
Copy and paste ABAP code example for OI0_PREPARE_CP_MSG 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: | ||||
| lt_t_msg_tab | TYPE STANDARD TABLE OF ROI0_CP_MSG_TAB, " | |||
| lv_iv_oi0_cp_gratr1 | TYPE TOI0_CP_GRATR, " | |||
| lv_iv_oi0_cp_gratr2 | TYPE TOI0_CP_GRATR, " | |||
| lv_iv_msg_type | TYPE OI0_CP_RET_MSG_TYPE, " | |||
| lv_iv_msg_class | TYPE ARBGB, " | |||
| lv_iv_msg_no | TYPE MSGNR. " |
|   CALL FUNCTION 'OI0_PREPARE_CP_MSG' "Prepares CP-Messages |
| EXPORTING | ||
| IV_OI0_CP_GRATR1 | = lv_iv_oi0_cp_gratr1 | |
| IV_OI0_CP_GRATR2 | = lv_iv_oi0_cp_gratr2 | |
| IV_MSG_TYPE | = lv_iv_msg_type | |
| IV_MSG_CLASS | = lv_iv_msg_class | |
| IV_MSG_NO | = lv_iv_msg_no | |
| TABLES | ||
| T_MSG_TAB | = lt_t_msg_tab | |
| . " OI0_PREPARE_CP_MSG | ||
ABAP code using 7.40 inline data declarations to call FM OI0_PREPARE_CP_MSG
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.Search for further information about these or an SAP related objects