Creation of an Individual Value Handler

If only additional values for filtering and activation are necessary, the customer exit "More values for additional data (COMPL:MMS)" can be used and it is not required to create an individual value handler.

If values shall be updated in additional tables and fields (eventually on other objects too) it is required to create an individual value handler. Value handler COMPL:MMS does not update any data.

A value handler must provide the following function modules:

• <Prefix>_F4

• <Prefix>_CHK

• <Prefix>_GET

• <Prefix>_UPD (optional)

F4 and CHK handle values in the customizing, GET gets the data and field names in a ProMaterialData process, UPD executes the update process.

The prefix is a name, freely selectable from the client namespace, which then must be entered in the handler for the value treatment as described in the customizing manual.

Example with prefix Z_MMS_PRIDOC:

• F4 : Z_MMS_PRIDOC_F4

• CHK : Z_MMS_PRIDOC_CHK

• GET : Z_MMS_PRIDOC_GET

• PUT : Z_MMS_PRIDOC_PUT

Use following MMS function modules as templates for individual value handler function blocks:

• /PRONOVIA/MMS_VH_CLASS_F4

• /PRONOVIA/MMS_VH_CLASS_CHK

• /PRONOVIA/MMS_VH_CLASS_GET

• /PRONOVIA/MMS_VH_CLASS_UPD