后台配置练习 (Unit 10 Practice)

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后台配置 Practice (10 questions)

#practice #customizing

📌核心模式（点击查看）
Keyword Answer
Document type WE Goods receipt for PO
New movement type prefix 9, X, Y, Z
Quantity string Fixed, cannot change
Account modifier Differentiates G/L accounts within same value string
Plant parameters OMNH Central overview, not for activation of negative stock

Question 1 - Accounting Document Types [recall]

Which accounting document type is used for goods receipts with reference to purchase orders?

📌查看答案
WE (Goods Receipts for Purchase Orders). The document type determines the number range and is assigned per company code and fiscal year. Other key types: WA (GI/transfer), WI (inventory differences), WL (GI for deliveries).

Question 2 - Number Assignment for Material Documents [recall]

Can you change the transaction types (WA, WE, WI, etc.) for material document number assignment?

📌查看答案
No. Transaction types are fixed in the SAP system. However, you can change the number range intervals and assign transaction types to different number range groups.

Question 3 - Reservation Number Assignment [recall]

A consultant asks whether reservations can use external number assignment. What is the answer?

📌查看答案
For reservations created directly in SAP ERP: only internal number assignment is possible. External number assignment is available only when using BAPI BAPI_RESERVATION_CREATE1 with number range RB. The standard number range is 01 and is valid for all plants in the client.

Question 4 - Movement Type Control Functions [recall]

Name at least four functions controlled by the movement type in Inventory Management.

📌查看答案
Key control functions include:
  1. Quantity update (via quantity string)
  2. Value update & account determination (via value string)
  3. Field selection (screen structure)
  4. Shelf life expiration date check
  5. Automatic PO generation at GR
  6. Automatic creation of storage location data
  7. Stock determination
  8. Dynamic availability check

Question 5 - Quantity String vs Value String [application]

A colleague wants to change the quantity string for movement type 101 to modify how quantities are updated. Is this possible?

📌查看答案
No. Both quantity strings and value strings are fixed amounts in the SAP system and cannot be changed. The assignment of a quantity string to a movement type is also fixed. The colleague should select a different template movement type that already has the desired quantity/value update behavior.

Question 6 - Account Modifier [application]

Movement type 201 (GI to cost center) and movement type 551 (GI for scrapping) both issue goods from unrestricted stock. How does the system post to different consumption accounts?

📌查看答案
Through the account modifier (科目修改码). The value string is the same, but the account modifier serves as a second key within the value string. For different account determination transactions, the account modifier routes postings to different G/L accounts. This ensures that cost center withdrawals and scrapping hit different consumption accounts.

Question 7 - Creating a New Movement Type [application]

You need to create a new movement type Z01 based on movement type 201. List the steps and any key rules.

📌查看答案
Steps:
  1. Copy movement type 201 with all subentries (do not create from scratch)
  2. Key must start with 9, X, Y, or Z → use Z01
  3. Save the new movement type first
  4. Then modify control parameters (field selection, allowed transactions, etc.)
  5. Also copy and assign the reversal movement type and reference movement type
  6. Ensure all dependent entries are copied (critical!)

Question 8 - Plant Parameters [recall]

Your team lead wants to activate negative stock management using the plant parameters transaction (OMNH). Is this possible?

📌查看答案
No. The activation of negative stocks is not possible through plant parameters (OMNH). OMNH provides only a central overview of plant-level settings. The actual activation of negative stock must be done in the specific IMG activity for negative stock settings. General rule: make settings in the relevant IMG activities, not in the central plant parameters view.

Question 9 - MIGO Field Selection [application]

In your company, the delivery note field must always be filled during goods receipt. How do you configure this?

📌查看答案
Use the Field Selection for Transaction MIGO in Customizing (SPRO → Materials Management → Inventory Management → Settings for Enjoy Transactions → Settings for Goods Movements (MIGO) → Field Selection). Set the Delivery Note field (GOHEAD-based field) to Required Entry. When users post without filling it, the system will highlight the field with the “HiLi” attribute and prevent posting.

Question 10 - MIGO Transaction Variants [recall]

A user should only be able to post goods receipts from external procurement. Which transaction do you assign?

📌查看答案
Assign transaction MIGO_GR. This restricted transaction only allows entering goods receipts from external procurement. Other variants:
  • MIGO_GO: GR for production orders only
  • MIGO_GI: GI and other GR only
  • MIGO_GS: Subcontracting subsequent adjustment only
  • MIGO_TR: Transfer postings only
  • MIGO: All goods movements (unrestricted)
📌模式总结（点击查看）
Keyword Answer
Doc type for GR with PO WE
Doc type for inventory diff WI
Can change transaction types? No, only number range intervals/groups
Reservation NR scope Client-level, internal only
External reservation NR RB via BAPI only
Quantity/Value string Fixed, cannot modify
Account modifier Differentiates G/L accounts in same value string
New movement type prefix 9, X, Y, Z
Negative stock in plant params? Cannot activate there
MIGO_GR purpose GR from external procurement only
Hidden field in standard MIGO Goods Receipt/Issue Slip
Copy plant → plant params? Also copied from reference