SAP FKK_PT_CHECK_DS_EXIST Function Module for Checks if a Digital Signature is Existing
FKK_PT_CHECK_DS_EXIST is a standard fkk pt check ds exist SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Checks if a Digital Signature is Existing 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 fkk pt check ds exist FM, simply by entering the name FKK_PT_CHECK_DS_EXIST into the relevant SAP transaction such as SE37 or SE38.
Function Group: FKPT_DS_UTILITY
Program Name: SAPLFKPT_DS_UTILITY
Main Program: SAPLFKPT_DS_UTILITY
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FKK_PT_CHECK_DS_EXIST 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 'FKK_PT_CHECK_DS_EXIST'"Checks if a Digital Signature is Existing.
EXPORTING
IS_DOC_DFKKEXTDOC2 = "
IF_NO_PRE_DOC = "General Indicator
IF_PRE_DOC_VALID = "General Indicator
* IF_SINGLE_FICA_DOC = "Digital Signature PT: Flag to Mark a Valid Document
* IF_CHECK_ALL_FICA_DOC = "Digital Signature PT: Flag to Mark a Valid Document
IMPORTING
EF_DS_AVAILABLE = "
EV_DS_BASE64 = "
EV_DS_PRINTPAT = "Digital Signature PT: Print Pattern of Previous Document
EXCEPTIONS
DS_NOT_EXIST = 1 DS_INCONSISTENT = 2 ODN_NOT_EXIST = 3 DET_FAILED = 4
IMPORTING Parameters details for FKK_PT_CHECK_DS_EXIST
IS_DOC_DFKKEXTDOC2 -
Data type: DFKKEXTDOC2Optional: No
Call by Reference: Yes
IF_NO_PRE_DOC - General Indicator
Data type: GENERAL_FLAGOptional: No
Call by Reference: Yes
IF_PRE_DOC_VALID - General Indicator
Data type: GENERAL_FLAGOptional: No
Call by Reference: Yes
IF_SINGLE_FICA_DOC - Digital Signature PT: Flag to Mark a Valid Document
Data type: IDPT_DS_VALID_DOCOptional: Yes
Call by Reference: Yes
IF_CHECK_ALL_FICA_DOC - Digital Signature PT: Flag to Mark a Valid Document
Data type: IDPT_DS_VALID_DOCOptional: Yes
Call by Reference: Yes
EXPORTING Parameters details for FKK_PT_CHECK_DS_EXIST
EF_DS_AVAILABLE -
Data type: ENCCRE_KKOptional: No
Call by Reference: Yes
EV_DS_BASE64 -
Data type: ENCCHAR_ST_KKOptional: No
Call by Reference: Yes
EV_DS_PRINTPAT - Digital Signature PT: Print Pattern of Previous Document
Data type: IDPT_DS_PREVPRINT_CHAROptional: No
Call by Reference: Yes
EXCEPTIONS details
DS_NOT_EXIST -
Data type:Optional: No
Call by Reference: Yes
DS_INCONSISTENT -
Data type:Optional: No
Call by Reference: Yes
ODN_NOT_EXIST -
Data type:Optional: No
Call by Reference: Yes
DET_FAILED -
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for FKK_PT_CHECK_DS_EXIST 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_ds_not_exist | TYPE STRING, " | |||
| lv_ef_ds_available | TYPE ENCCRE_KK, " | |||
| lv_is_doc_dfkkextdoc2 | TYPE DFKKEXTDOC2, " | |||
| lv_ev_ds_base64 | TYPE ENCCHAR_ST_KK, " | |||
| lv_if_no_pre_doc | TYPE GENERAL_FLAG, " | |||
| lv_ds_inconsistent | TYPE GENERAL_FLAG, " | |||
| lv_odn_not_exist | TYPE GENERAL_FLAG, " | |||
| lv_ev_ds_printpat | TYPE IDPT_DS_PREVPRINT_CHAR, " | |||
| lv_if_pre_doc_valid | TYPE GENERAL_FLAG, " | |||
| lv_det_failed | TYPE GENERAL_FLAG, " | |||
| lv_if_single_fica_doc | TYPE IDPT_DS_VALID_DOC, " | |||
| lv_if_check_all_fica_doc | TYPE IDPT_DS_VALID_DOC. " |
|   CALL FUNCTION 'FKK_PT_CHECK_DS_EXIST' "Checks if a Digital Signature is Existing |
| EXPORTING | ||
| IS_DOC_DFKKEXTDOC2 | = lv_is_doc_dfkkextdoc2 | |
| IF_NO_PRE_DOC | = lv_if_no_pre_doc | |
| IF_PRE_DOC_VALID | = lv_if_pre_doc_valid | |
| IF_SINGLE_FICA_DOC | = lv_if_single_fica_doc | |
| IF_CHECK_ALL_FICA_DOC | = lv_if_check_all_fica_doc | |
| IMPORTING | ||
| EF_DS_AVAILABLE | = lv_ef_ds_available | |
| EV_DS_BASE64 | = lv_ev_ds_base64 | |
| EV_DS_PRINTPAT | = lv_ev_ds_printpat | |
| EXCEPTIONS | ||
| DS_NOT_EXIST = 1 | ||
| DS_INCONSISTENT = 2 | ||
| ODN_NOT_EXIST = 3 | ||
| DET_FAILED = 4 | ||
| . " FKK_PT_CHECK_DS_EXIST | ||
ABAP code using 7.40 inline data declarations to call FM FKK_PT_CHECK_DS_EXIST
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