Access Sequence

[#1]

Dear Expert

i want to know what is the role of access sequence , i mean what is the functinality , how it affect the configuration of the system..

Regards

[Former Member · Accepted solution]

its a link between condition table and condition type.

[Former Member]

An access sequence is a search strategy with the aid of which the SAP System searches for valid condition records of a certain condition type.

For example, you can stipulate for a price that the SAP System first searches for a price for a specific plant, and then for a generally applicable price.

For condition types for which you wish to maintain conditions with their own validity period, you must assign an access sequence. With this, you define which fields the SAP System checks in searching for a valid condition record.

Example:

An access sequence has been assigned to condition type PB00 so that prices can be maintained in purchasing info records and contracts.

No access sequence has been assigned to condition type RC00 because it does not have a validity period of its own. In the standard system, it is always maintained simultaneously with the price and is valid for the period of the price.

[Former Member]

Access sequences

Enter an alphanumeric key of up to 4 characters for the access

sequence, together with a descriptive text.

Access Sequence Consist of One or More accesses

Accesses

- Enter a sequential number for the access within the access

sequence.

- Specify the condition table that contains the key fields of the

message records.

- If necessary, enter a requirement for message determination.

- Indicator: Exclusive condition access

Controls whether the system stops searching for a record after the first

successful access for a condition type within an access sequence.

Each Access consist of one or more fields

Fields

Here you specify with which data from the communication structure

the condition table is read.

Link here the desired fields of the communication structure with the

relevant fields of the condition table.

Each access has

1. Field for condition table

Name of the field from the condition record.

2. Input/Output Indicator

3. Table name of the document structure

Specifies an internal table in which condition information about

documents is stored.

4. Table field for document structure

Determines the data dictionary characteristics for new fields in data

dictionary structures.

Use

Reference fields are necessary for the generation of data dictionary

structures for conditions and information structures. A reference

structure and a reference field must always be entered.

5.

Source of constant

Value which the system automatically assigns to a field when it accesses

the condition record.

Dependencies

A field can contain either the value of the source field or the value of

a constant (a direct value).

[Former Member]

Hi,

The access sequence defines the order in which the system searches for condition records.

Reagrds,

Abhijit

[vijay_singh21]

Hi,

Access sequence is used to find thevalue of a condition type based on condition tables. You assign it to a condition type and suppose when the price is to be determined, it will look for the tables in the sequance as maintained in the access sequence till it finds the price. Same principle is used for output conditions as well.

[Former Member]

The access sequence is a search strategy, with which the SAP System

searches for valid message records.

Access sequence

With the access sequence you define

o the condition tables used to access the condition records

o the sequence of the condition tables

o which field contents are the criteria for reading the tables