SAP CF_CK_PUNIT Function Module for PRT: Check unit formula parameter

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CF_CK_PUNIT is a standard cf ck punit SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for PRT: Check unit formula parameter 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 cf ck punit FM, simply by entering the name CF_CK_PUNIT into the relevant SAP transaction such as SE37 or SE38.

Function Group: CFCK
Program Name: SAPLCFCK
Main Program:
Appliation area: M
Release date: 17-Feb-1993
Mode(Normal, Remote etc): Normal Function Module
Update:

Function CF_CK_PUNIT 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 'CF_CK_PUNIT'"PRT: Check unit formula parameter
  EXPORTING
*  MSGTY_IMP = 'E' "Message type
   PARID_IMP =  "Formula parameter
   PUNIT_IMP =  "Unit formula parameter
   PVALUE_IMP =  "Evaluate formula parameter
*  SPRAS_IMP = SY-LANGU "Language indicator for short text

 IMPORTING
   T006T_EXP =  "Table entry dimension unit
   T006_EXP =  "Table entry unit
   TC20T_EXP =  "Table entry short text formula par
   TC20_EXP =  "Table entry formula parameter

EXCEPTIONS
   NO_PARAMETER = 1    NO_UNIT = 2    WRONG_DIMENSION = 3    WRONG_PARAMETER = 4    WRONG_UNIT = 5 

.

IMPORTING Parameters details for CF_CK_PUNIT

MSGTY_IMP - Message type

Data type: SY-MSGTY
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

PARID_IMP - Formula parameter

Data type: TC20-PARID
Optional: No
Call by Reference: No ( called with pass by value option)

PUNIT_IMP - Unit formula parameter

Data type: TC20-UNIT
Optional: No
Call by Reference: No ( called with pass by value option)

PVALUE_IMP - Evaluate formula parameter

Data type: TC20-VALUE_DEF
Optional: No
Call by Reference: No ( called with pass by value option)

SPRAS_IMP - Language indicator for short text

Data type: T002-SPRAS
Default: SY-LANGU
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for CF_CK_PUNIT

T006T_EXP - Table entry dimension unit

Data type: T006T
Optional: No
Call by Reference: No ( called with pass by value option)

T006_EXP - Table entry unit

Data type: T006
Optional: No
Call by Reference: No ( called with pass by value option)

TC20T_EXP - Table entry short text formula par

Data type: TC20T
Optional: No
Call by Reference: No ( called with pass by value option)

TC20_EXP - Table entry formula parameter

Data type: TC20
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

NO_PARAMETER - No formula parameter transferred

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

NO_UNIT - No unit in spite of value

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

WRONG_DIMENSION - Dimension unit <> Dimension formul

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

WRONG_PARAMETER - Formula parameter not allowed

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

WRONG_UNIT - Unit not allowed

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

Copy and paste ABAP code example for CF_CK_PUNIT 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 CF_CK_PUNIT

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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