SAP HR_GB_XML_PATTERN_CHECK Function Module for Check string for special characters

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HR_GB_XML_PATTERN_CHECK is a standard hr gb xml pattern 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 Check string for special characters 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 hr gb xml pattern check FM, simply by entering the name HR_GB_XML_PATTERN_CHECK into the relevant SAP transaction such as SE37 or SE38.

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

Function HR_GB_XML_PATTERN_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 'HR_GB_XML_PATTERN_CHECK'"Check string for special characters
  EXPORTING
   I_STRING =  "Input value
*  I_VALID =  "Valid characters
*  I_ALPHABET_UPPER = 'X' "Include A-Z
*  I_ALPHABET_LOWER = 'X' "Include a-z
*  I_DIGITS = 'X' "Include 0-9
*  I_' '_INVALID = 'X' "Do not include space

 IMPORTING
   E_INVALID =  "Invalid characters
   E_ERRTXT =  "Error message

.

IMPORTING Parameters details for HR_GB_XML_PATTERN_CHECK

I_STRING - Input value

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

I_VALID - Valid characters

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

I_ALPHABET_UPPER - Include A-Z

Data type: CHAR01
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_ALPHABET_LOWER - Include a-z

Data type: CHAR01
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_DIGITS - Include 0-9

Data type: CHAR01
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_SPACE_INVALID - Do not include space

Data type: CHAR01
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for HR_GB_XML_PATTERN_CHECK

E_INVALID - Invalid characters

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

E_ERRTXT - Error message

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

Copy and paste ABAP code example for HR_GB_XML_PATTERN_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.

ABAP code using 7.40 inline data declarations to call FM HR_GB_XML_PATTERN_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.

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