SAP SUBST_RELMAP_ADD_ENTRY Function Module for Add New Release in RELMAP
SUBST_RELMAP_ADD_ENTRY is a standard subst relmap add entry SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Add New Release in RELMAP 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 subst relmap add entry FM, simply by entering the name SUBST_RELMAP_ADD_ENTRY into the relevant SAP transaction such as SE37 or SE38.
Function Group: SUGB
Program Name: SAPLSUGB
Main Program:
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function SUBST_RELMAP_ADD_ENTRY 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 'SUBST_RELMAP_ADD_ENTRY'"Add New Release in RELMAP.
EXPORTING
* IV_RELMAPNAME = ' ' "Convention: Use target release as name!
* IV_SAPRELEASE = ' ' "Customer release before substitution
* IV_SAPRELEASE_LONG = ' ' "SAP R/3 Release
* IV_IDPOSITION = ' ' "
IMPORTING
EV_IDPOSITION = "
EXCEPTIONS
RELMAP_NOT_FOUND = 1 MAPPING_EXISTS = 2
IMPORTING Parameters details for SUBST_RELMAP_ADD_ENTRY
IV_RELMAPNAME - Convention: Use target release as name!
Data type: RELEASEMAP-MAPNAMEDefault: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
IV_SAPRELEASE - Customer release before substitution
Data type: SY-SAPRLDefault: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
IV_SAPRELEASE_LONG - SAP R/3 Release
Data type: RELEASEMAP-SAPRELEASEDefault: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
IV_IDPOSITION -
Data type: RELEASEMAP-IDPOSITIONDefault: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for SUBST_RELMAP_ADD_ENTRY
EV_IDPOSITION -
Data type: RELEASEMAP-IDPOSITIONOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
RELMAP_NOT_FOUND - IV_RELMAPNAME not found in RELEASEMAP
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
MAPPING_EXISTS -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for SUBST_RELMAP_ADD_ENTRY 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_ev_idposition | TYPE RELEASEMAP-IDPOSITION, " | |||
| lv_iv_relmapname | TYPE RELEASEMAP-MAPNAME, " ' ' | |||
| lv_relmap_not_found | TYPE RELEASEMAP, " | |||
| lv_iv_saprelease | TYPE SY-SAPRL, " ' ' | |||
| lv_mapping_exists | TYPE SY, " | |||
| lv_iv_saprelease_long | TYPE RELEASEMAP-SAPRELEASE, " ' ' | |||
| lv_iv_idposition | TYPE RELEASEMAP-IDPOSITION. " ' ' |
|   CALL FUNCTION 'SUBST_RELMAP_ADD_ENTRY' "Add New Release in RELMAP |
| EXPORTING | ||
| IV_RELMAPNAME | = lv_iv_relmapname | |
| IV_SAPRELEASE | = lv_iv_saprelease | |
| IV_SAPRELEASE_LONG | = lv_iv_saprelease_long | |
| IV_IDPOSITION | = lv_iv_idposition | |
| IMPORTING | ||
| EV_IDPOSITION | = lv_ev_idposition | |
| EXCEPTIONS | ||
| RELMAP_NOT_FOUND = 1 | ||
| MAPPING_EXISTS = 2 | ||
| . " SUBST_RELMAP_ADD_ENTRY | ||
ABAP code using 7.40 inline data declarations to call FM SUBST_RELMAP_ADD_ENTRY
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.| "SELECT single IDPOSITION FROM RELEASEMAP INTO @DATA(ld_ev_idposition). | ||||
| "SELECT single MAPNAME FROM RELEASEMAP INTO @DATA(ld_iv_relmapname). | ||||
| DATA(ld_iv_relmapname) | = ' '. | |||
| "SELECT single SAPRL FROM SY INTO @DATA(ld_iv_saprelease). | ||||
| DATA(ld_iv_saprelease) | = ' '. | |||
| "SELECT single SAPRELEASE FROM RELEASEMAP INTO @DATA(ld_iv_saprelease_long). | ||||
| DATA(ld_iv_saprelease_long) | = ' '. | |||
| "SELECT single IDPOSITION FROM RELEASEMAP INTO @DATA(ld_iv_idposition). | ||||
| DATA(ld_iv_idposition) | = ' '. | |||
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