SAP ABAP Data Element DADJ2 (Adjust dates in lead time scheduling)
Hierarchy
BBPCRM (Software Component) BBPCRM
   CRM (Application Component) Customer Relationship Management
     CRM_APPLICATION (Package) All CRM Components Without Special Structure Packages
       CX (Package) R/3 Application development: R/3 Scheduling
Basic Data
Data Element DADJ2
Short Description Adjust dates in lead time scheduling  
Data Type
Category of Dictionary Type D   Domain
Type of Object Referenced     No Information
Domain / Name of Reference Type DADJ2    
Data Type CHAR   Character String 
Length 1    
Decimal Places 0    
Output Length 1    
Value Table      
Further Characteristics
Search Help: Name    
Search Help: Parameters    
Parameter ID   
Default Component name    
Change document    
No Input History    
Basic direction is set to LTR    
No BIDI Filtering    
Field Label
  Length  Field Label  
Short 10 Adj.dates 
Medium 15 Adjust dates 
Long 25 In lead time scheduling 
Heading 10 Adj.dates 
Documentation

Definition

Determines if and how the basic dates or the dependent requirements dates are adjusted during lead time scheduling, and after scheduling, the new basic dates differ from the old basic dates.

In backward scheduling the system adjusts the basic start date if necessary, in the case of forward scheduling the basic finish date. The basic finish date is not adjusted in planned orders.

There are the following possibilities:

  • The basic dates are adjusted and the dependent requirements are scheduled for the start dates of the relevant operations.
  • The basic dates are not adjusted and the dependent requirements are scheduled for the start dates of the relevant operations.
  • The basic dates are adjusted and the dependent requirements are scheduled for the order basic start date.
  • The basic dates are not adjusted and the dependent requirements are scheduled for the order basic start date.

How the system adjusts the basic start date in backward scheduling is described below.

During scheduling the starts at the basic finish date and redetermines the production dates and the basic start date. If the new basic start date differs from the old date in the order, the system copies the new basic start date to the order.

If the new production start date is before the old basic start date in the order, the system reduces the lead time - if you have set reduction up- before it adjusts the basic start date. It tries to reduce the lead time sufficiently so that the production dates are within the old order basic dates.

In the case of forward planning, the system procees correspondingly - apart from planned orders.

Dependencies

Lead time scheduling (that is, the calculation of the production dates) is carried out in the planning run if the indicator for lead time scheduling is set.

Supplementary Documentation - DADJ2 0001

Dependencies

If you set the scheduling based on takts indicator, scheduling based on takts in Sequencing determines the planned order dates:

  • Dates that have been determined by lead time scheduling are not overwritten by scheduling based on takts.
  • The basic dates for planned orders that are determined in scheduling based on takts are not adjusted in lead time scheduling or finite scheduling. The stem automatically makes the requisite settings in the date adjustment screen section.

History
Last changed by/on SAP  19990301 
SAP Release Created in