Main & Sub Transaction Use in CI

Main Transaction & Sub Transaction Use

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In FICA convergent invoicing Main Transaction and Sub Transaction are used to determine some dependent data automatically in the system. The below post shows how the main and sub transaction are used in CI posting area to determine the G/L account(s).

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First in Tx- FICAIMG in below high lighted path define the main and sub transaction.

Main Transaction

Here define the sub transaction and assign to the main transaction.

When BITs created in CI, basically the subprocess and the billable item type are required.

Here for the subprocess and the billable item type – debit and credit- main and sub transactions are assigned[posting area- 8121]

BITs – When BIT is created based on the sub process and billable item type the main and sub transaction are determined.

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When the CI billing document is created for the BITs and from Billing document the CI invoicing doc is created, the posting document is also created. The posting document has mainly two lines one for the Business Partner and Once for the G/L line item and if tax is calculated then tax line item would be there. In each line item the G/L account is determined.  Now lets see the config how the G/L account is determined.

Account Assignment for the BP Item.

Posting Area – 2611

The keys can be configured depending upon what are required by business.

Below is the account determination for the General Ledger item.

For the company code, main and sub transaction and with other attributes the G/L account is determined for the general ledger item.

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Similarly if the tax code is found then the G/L account for the tax line is also determined.

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Create billing doc for the bits and  from billing doc create invoicing doc.

The billing doc line contains the main and sub transaction.

The invoicing doc item contains the main and sub transaction.

Check the posting document.

The posting doc contains two sections:

Business Partner Items and G/L Items which contains revenue and tax line items.

Double click on the BP line item and the details screen appears and it contains G/L account- 121002 [ determined from posting area-2611].

Now double click on G/L line item.

The G/L account is- 410002 [ determined from posting area-2610]

Now Tx G/L line item.

The G/L account is- 121003 [ determined from posting area-0010]

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G/L account details from Tx- FS00

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