Delta Download functionality

[Former Member]

I would like to know the functionality of Delta download? Can anybody explain it with example?

Thanks in advance

[Former Member]

Hi

You can use a data transfer for data synchronization between SAP ECC and SAP CRM to ensure the integrity of the data in SAP ECC and SAP CRM.

Data transfer is exclusively supported for condition usage A (pricing) and applications V, TX and M. The currently supported combination of usage and application can be found in the SAP CRM system table CND_MAPC_CNV_UA.

Delta Data Exchange

The initiative comes from SAP ECC.

When creating or changing condition data, the changes are automatically transferred to SAP CRM.

Only the changed data records are transferred. Data records that were not changed are not transferred in the delta download. Filter criteria previously set in the download object of the initial download are also taken into account during the delta download. The same download object is used in the delta download.

Example:

Suppose U have downloaded all Business Partners of ECC to the CRM box through initial Load,

After that some more Business partners are created in ECC

to get the data u have to activate the object customer_main in R3AC4

so that whenever u created a new BP in ECC that will automatically replicated in ur CRM

Reward Points if helpful

Regards

Manohar

[ashish_nagpal]

hi

delta download is actually the upload over the initial load of data

see first we upload the data inside the CRM,but changes take place quite frequently within the system so need to upolad those chganges

that is u say delta download in layman language

Data Transfer from SAP ECC (Download) Use

You can use a data transfer for data synchronization between SAP ECC and SAP CRM to ensure the integrity of the data in SAP ECC and SAP CRM.

Data transfer is exclusively supported for condition usage A (pricing) and applications V, TX and M. The currently supported combination of usage and application can be found in the SAP CRM system table CND_MAPC_CNV_UA.

Features

The following download options are available for data transfer in SAP ECC:

● Initial download

● Delta download

● Request download (correction option)

The Customizing settings for pricing must be made in SAP ECC. These are then transferred to SAP CRM using an initial download. The Customizing download can only take place via an initial download.

Initial Data Exchange

● The initiative comes from SAP CRM.

● Transfer of complete condition data for the selected download object.

● The initial exchange can be used for both Customizing data and condition data.

Delta Data Exchange

● The initiative comes from SAP ECC.

● When creating or changing condition data, the changes are automatically transferred to SAP CRM.

● Only the changed data records are transferred. Data records that were not changed are not transferred in the delta download. Filter criteria previously set in the download object of the initial download are also taken into account during the delta download. The same download object is used in the delta download.

Request Download

● The initiative comes from SAP CRM.

● Selection of a download object for which data should be exchanged (for example: all conditions for a certain customer).

Restrictions

Not all functions in SAP ECC pricing are supported by SAP CRM. You should therefore consider the differences in pricing in SAP CRM and SAP ECC before the data transfer.

Starting the Delta Download

Procedure

...

1. From the CRM Server menu screen, select Architecture and Technology ® Middleware ® Data Exchange ® Delta Load from R/3 Back-End ® Set Up Delta Load.

The Object Class Activation screen appears.

2. Select ZGE01 as the business object you want to prepare for the download, then choose Save

best regards

ashish