SAP COM_PRCAT_ATTR_CONV_2_EXTERNAL Function Module for
COM_PRCAT_ATTR_CONV_2_EXTERNAL is a standard com prcat attr conv 2 external 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 com prcat attr conv 2 external FM, simply by entering the name COM_PRCAT_ATTR_CONV_2_EXTERNAL into the relevant SAP transaction such as SE37 or SE38.
Function Group: COM_PRCAT_ATTRIBUTE_CONV
Program Name: SAPLCOM_PRCAT_ATTRIBUTE_CONV
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function COM_PRCAT_ATTR_CONV_2_EXTERNAL 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 'COM_PRCAT_ATTR_CONV_2_EXTERNAL'".
EXPORTING
IV_ATTRIBUTE_ID = "Attribute
IV_TABNAME = "Table Name
IV_FIELDNAME = "Field Name
IV_DATATYPE = "
* IV_ONLY_TEXT = ' ' "Logical Variable
CHANGING
CT_VALUE = "
EXCEPTIONS
INTERNAL_ERROR = 1
IMPORTING Parameters details for COM_PRCAT_ATTR_CONV_2_EXTERNAL
IV_ATTRIBUTE_ID - Attribute
Data type: COMT_ATTR_ID_30Optional: No
Call by Reference: Yes
IV_TABNAME - Table Name
Data type: DD03L-TABNAMEOptional: No
Call by Reference: Yes
IV_FIELDNAME - Field Name
Data type: DD03L-FIELDNAMEOptional: No
Call by Reference: Yes
IV_DATATYPE -
Data type: COMT_ATTR_DATATYPEOptional: No
Call by Reference: Yes
IV_ONLY_TEXT - Logical Variable
Data type: COMT_BOOLEANDefault: ' '
Optional: Yes
Call by Reference: Yes
CHANGING Parameters details for COM_PRCAT_ATTR_CONV_2_EXTERNAL
CT_VALUE -
Data type: COMT_ATTRIBUTE_RANGES_DEF_TABOptional: No
Call by Reference: Yes
EXCEPTIONS details
INTERNAL_ERROR -
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for COM_PRCAT_ATTR_CONV_2_EXTERNAL 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_ct_value | TYPE COMT_ATTRIBUTE_RANGES_DEF_TAB, " | |||
| lv_internal_error | TYPE COMT_ATTRIBUTE_RANGES_DEF_TAB, " | |||
| lv_iv_attribute_id | TYPE COMT_ATTR_ID_30, " | |||
| lv_iv_tabname | TYPE DD03L-TABNAME, " | |||
| lv_iv_fieldname | TYPE DD03L-FIELDNAME, " | |||
| lv_iv_datatype | TYPE COMT_ATTR_DATATYPE, " | |||
| lv_iv_only_text | TYPE COMT_BOOLEAN. " ' ' |
|   CALL FUNCTION 'COM_PRCAT_ATTR_CONV_2_EXTERNAL' " |
| EXPORTING | ||
| IV_ATTRIBUTE_ID | = lv_iv_attribute_id | |
| IV_TABNAME | = lv_iv_tabname | |
| IV_FIELDNAME | = lv_iv_fieldname | |
| IV_DATATYPE | = lv_iv_datatype | |
| IV_ONLY_TEXT | = lv_iv_only_text | |
| CHANGING | ||
| CT_VALUE | = lv_ct_value | |
| EXCEPTIONS | ||
| INTERNAL_ERROR = 1 | ||
| . " COM_PRCAT_ATTR_CONV_2_EXTERNAL | ||
ABAP code using 7.40 inline data declarations to call FM COM_PRCAT_ATTR_CONV_2_EXTERNAL
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 TABNAME FROM DD03L INTO @DATA(ld_iv_tabname). | ||||
| "SELECT single FIELDNAME FROM DD03L INTO @DATA(ld_iv_fieldname). | ||||
| DATA(ld_iv_only_text) | = ' '. | |||
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