OBYC is the transaction you use to assign SAP General Ledger (GL) accounts in Financial Accounting (FI) to movement types in Materials Management (MM), also known as SAP MM-FI Automatic Account Determination.
End users do not typically have authorization to run OBYC.
Let's see how you easily display automatic account assignment.
You view the contents of table T030, which stores OBYC configuration settings, with transaction SE16N. Type in Table T030 and press Enter to display the selection screen shown in Figure 1.
Figure 1: Table T030 Selection Screen To Display SAP MM-FI configuration Settings
You restrict the table entries displayed on the subsequent results screen by making entries in the Selection Criteria section. To display G/L accounts posted to during goods issues (GI) to production orders, make the following entries:
Next, click the execute icon to display the screen shown in Figure 2.
Figure 2: Table T030 Entries Displaying SAP MM-FI configuration Settings
This screen displays the G/L Accounts posted to during goods issues to production orders.
For more information on entries in table T030 follow IMG menu path:
Materials Management • Valuation and Account Assignment • Account Determination • Account Determination Without Wizard • Configure Automatic Postings
Figure 3 displays the menu path.
Figure 3: Configure Automatic Postings Menu Path For SAP MM-FI configuration Settings
Click the paper and glasses icon to the left of Configure Automatic Postings to display the excellent standard SAP documentation on how you set up automatic postings.