Suggestion:
MM60 Transaction is for getting the list of materials by the selection criteria.
To block the material price, you have the following options:
Copy the program of T.Code MM60 and Create a Z* program and in that remove Material Price field.
Assign a New Tcode for that and inplace of MM60 Use that Tcode.
And also you need to create Z* Role for that and assign it to Users.
Also, remove the MM60 trxn role for the Same Users.
Notes for ALV-grid coding:
If you don't want to give the option to any user at all, then you can simply set the parameters I_SAVE to SPACE.
I_SAVE = SPACE Layouts cannot be saved.
I_SAVE = 'U' Only user-defined layouts can be saved.
I_SAVE = 'X' Only global layouts can be saved.
I_SAVE = 'A' Both user-defined and global
layouts can be saved.
Or
If you are in ECC version of SAP, then you can create user-specific Report layout and keep it default for them. Then with help of your BASIS person block the authorisation for the users to change layout.
To list the required materials - Use the Transaction (MM60)
To hide the Price data :
1. In MM60, Inputting some generic fields and execute.
2. Goto Change Layout (Ctrl +F8) and then Move the Price fields to the hidden columns.
3. Save the layout and set the Default or User specific.
4. Then Execute with new session.
Notes:
To prevent user from changing the user specific layout, you have to take out their authorization for Change Layout.
You can Check the Authorization Object - S_ALV_LAYO in SUIM (Objects by Complex Search) Activity -23.
When object S_ALV_LAYO was taken out of my security profile, I was only able to save User-specific layouts and not Default layouts. This was our objective.
