To adjust/change any keyword or DDIC field name, navigate to CMOD and browse to the option Goto->Text Enhacements->Keywords->Change.

It will ask you for the field name you want to modify/enhance. Here specify the Field Name and the language in which you want to change to be made.

It will take you the screen where you can specify various type of  texts for the field name enhacement. Change the text as desired and save. It will impact the keyword throughout SAP.

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The usage of the function module ‘MC_UNIT_CONVERSION’ could ease the job. The user must supply the source unit of meausre and the target unit of measure.

The function module in turn returns a conversion factor. This conversion factor needs to be multiplied with the value in source units in order to get the value in target units. The various units of measure along with the conversion ratios between them are maintained in the table T006.

Here is a simple program implementing the specified function module.

Code

REPORT Unit_Conversion .

PARAMETERS :
p_svalue TYPE p DECIMALS 2,
p_sunit  TYPE mara-meins,
p_tunit  TYPE mara-meins.

DATA:
w_target_value TYPE f,
l_factor TYPE f.

CALL FUNCTION ‘MC_UNIT_CONVERSION’
     EXPORTING
          nach_meins           = p_tunit                       ” Target unit
          von_meins            = p_sunit                       ” Source unit
    IMPORTING
         umref                = l_factor
    EXCEPTIONS
         conversion_not_found = 1
         material_not_found   = 2
         nach_meins_missing   = 3
         overflow             = 4
         von_meins_missing    = 5
         OTHERS               = 6
          .
IF sy-subrc <> 0.
  MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ELSE.
  w_target_value = p_svalue * l_factor.
  WRITE :
    ‘The value after conversion to the target unit of measure is’,
     w_target_value.

ENDIF.

Note:

We can also use the function module MD_CONVERT_MATERIAL_UNIT for the conversion from one unit to another.

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This reference guide focuses on following topics:

• ENTERPRISE RESOURCE PLANNING (ERP)
• SAP ADVANTAGES
• Role of ABAPer
• R/3 ARCHITECTURE COMPONENTS
• WHAT IS CLIENT IN SAP
• Developemt Obects -  REPOSITORY OBJECTS and  DATA DICTIONARY OBJECTS
• ABAP GUI
• DATA DICTIONARY
• INTERNAL TABLES
• SUBROUTINES
• Reports
• MODULE POOL PROGRAMMING
• Menu Painter
• BATCH DATA COMMUNICATION
• LSMW ( Legacy System Migration Workbench)
• SAPSCRIPTS
• SMARTFORMS

Link : Complete Reference to ABAP Basics

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The linking between Personnel No and the SAP Userid is pretty useful when we are required to map both of these ( as in case of SAP Employee Self Service). The mapping is available in the infotype 0105. This information can be maintained as shown below: 

1. Go to transaction PA30. Enter the infotype 0105 in the “Direct selection” and 0001 in the subtype. Click on Create.

2. Following screen appears: 

Enter the start date and the end date as required. Also enter the SAP User-id to which this personnel number has to be mapped. 

Click on Save to update your records.

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1. If we see in PA30, the standard screen for 0023 (Other/Previous Employers) is:

2. Let us hide the field “Work Contract” & “Job” from the standard Infotype screen.

Go to SM30 & enter view name as “V_T588M”. Click on “Maintain”.

3. Enter the module pool program & click Ok. In our case it is MP002300.

4. Now click on ‘New Entries’ button.

5. Now enter the “Module Pool” (mandatory) “Standard screen” (mandatory).Press “Enter”.

6. After we press “Enter”, all the screen fields of the Infotype are shown along with their attributes.

7. Now, we can change the attributes according to our requirements by selecting the desired radio button. After that press Save.

8. Then Go to PA30 and check the changes done to the standard Infotype (here Infotype 0023). The fields we chose to hide gets hidden.

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