SAP RH_NAMESPACE_READ_PROTOCOL Function Module for
RH_NAMESPACE_READ_PROTOCOL is a standard rh namespace read protocol 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 rh namespace read protocol FM, simply by entering the name RH_NAMESPACE_READ_PROTOCOL into the relevant SAP transaction such as SE37 or SE38.
Function Group: HRBAS00NAMESPACE
Program Name: SAPLHRBAS00NAMESPACE
Main Program: SAPLHRBAS00NAMESPACE
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function RH_NAMESPACE_READ_PROTOCOL 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 'RH_NAMESPACE_READ_PROTOCOL'".
TABLES
* ALL_ENTRIES = "HR Namespace: Table Entries from Non-SAP Systems
* NEW_ENTRIES = "HR Namespace: New Table Entries
* SYS_ENTRIES = "HR Namespace: Required Entries for Systems
TABLES Parameters details for RH_NAMESPACE_READ_PROTOCOL
ALL_ENTRIES - HR Namespace: Table Entries from Non-SAP Systems
Data type: T777NAME2Optional: Yes
Call by Reference: Yes
NEW_ENTRIES - HR Namespace: New Table Entries
Data type: T777NAME2POptional: Yes
Call by Reference: Yes
SYS_ENTRIES - HR Namespace: Required Entries for Systems
Data type: T777NAME2SOptional: Yes
Call by Reference: Yes
Copy and paste ABAP code example for RH_NAMESPACE_READ_PROTOCOL 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_all_entries | TYPE STANDARD TABLE OF T777NAME2, " | |||
| lt_new_entries | TYPE STANDARD TABLE OF T777NAME2P, " | |||
| lt_sys_entries | TYPE STANDARD TABLE OF T777NAME2S. " |
|   CALL FUNCTION 'RH_NAMESPACE_READ_PROTOCOL' " |
| TABLES | ||
| ALL_ENTRIES | = lt_all_entries | |
| NEW_ENTRIES | = lt_new_entries | |
| SYS_ENTRIES | = lt_sys_entries | |
| . " RH_NAMESPACE_READ_PROTOCOL | ||
ABAP code using 7.40 inline data declarations to call FM RH_NAMESPACE_READ_PROTOCOL
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