SAP HRXSS_PER_READ_P0021_CA Function Module for read all records of an infotype relevant for ESS PersInfo

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HRXSS_PER_READ_P0021_CA is a standard hrxss per read p0021 ca SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for read all records of an infotype relevant for ESS PersInfo 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 hrxss per read p0021 ca FM, simply by entering the name HRXSS_PER_READ_P0021_CA into the relevant SAP transaction such as SE37 or SE38.

Function Group: HRXSS_PER_P0021_CA
Program Name: SAPLHRXSS_PER_P0021_CA
Main Program: SAPLHRXSS_PER_P0021_CA
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function HRXSS_PER_READ_P0021_CA 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 'HRXSS_PER_READ_P0021_CA'"read all records of an infotype relevant for ESS PersInfo
  EXPORTING
   INFTY =  "Infotype

 IMPORTING
   RECORDS =  "All records of requested infotype with subtypes relevant for ESS
   MESSAGES =  "Table with BAPI Return Information

.

IMPORTING Parameters details for HRXSS_PER_READ_P0021_CA

INFTY - Infotype

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

EXPORTING Parameters details for HRXSS_PER_READ_P0021_CA

RECORDS - All records of requested infotype with subtypes relevant for ESS

Data type: HCMT_BSP_PA_CA_R0021_TAB
Optional: No
Call by Reference: No ( called with pass by value option)

MESSAGES - Table with BAPI Return Information

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

Copy and paste ABAP code example for HRXSS_PER_READ_P0021_CA 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 HRXSS_PER_READ_P0021_CA

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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