Status

100%

OwnerBernard Ng
Stakeholders

Purpose

The purpose of this document is to define the conversion approach to migrate AP open items with special GL indicator in S/4 HANA.

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item



Conversion Scope

Refer to CNV-9006 for similar design except for special GL indicator requirement.

Relevancy rule :

The extracted data from legacy system are filtered as follows :

    1. BSIK : 
      1. All open items with no special GL indicator UMSKZ <> blank (normal items) 
      2. Posting date BUDAT <= migration cutoff date
      3. Company code in scope (refer to link )
      4. Vendor in scope (refer to link)
      5. Profit center in scope (refer to link)
      6. BSTAT = blank only (exclude parked item and noted item)
    2. BSAK :
      1. All open items with no special GL indicator UMSKZ <> blank (normal items) 
      2. All normal items posted before migration cutoff date but cleared after migration cutoff date (clearing date AUGDT > migration cutoff date and posting date BUDAT<= migration cutoff date)
      3. Company code in scope (refer to link )
      4. Vendor in scope (refer to link)
      5. Profit center in scope (refer to link)
    3. BSET :  Refer to migration object CNV-9019 GL Line Items (BS - Input / Output (VAT))
    4. WITH_ITEM : Refer to migration object CNV-9020 GL Line Items (BS - Withholding Tax)

Note: There will not be migration of attachments / notes from open items in legacy systems


List of source systems and approximate number of records 
SourceScope

Source Approx No. of Records

Target SystemTarget Approx

No. of Records

PF2AP special GL open item700
800
WP2AP special GL open item800
800
PI2AP special GL open item10
10






Additional Information

Multi-language Requirement

Document Management

Legal Requirement

Special Requirements




Target Design

The technical design of the target for this conversion approach. 


Table

Field

Data Element

Field Description

Data Type

Length (Decimals)

Requirement

BSEG

BUKRS

BUKRS

Company Code

CHAR

4

Mandatory

BSEG

XBLNR

XBLNR1

Reference Document Number

CHAR

16

Mandatory

BSEG

BUZEI

BUZEI

Line item number

NUMC

3

Mandatory

BSEG

LIFNR

LIFNR

Vendor

CHAR

16

Mandatory

BSEG

SAKNR

SAKNR

Alternative Reconciliation Account

NUMC

10

Optional

BSEG

BLART

H_BLART

Document type

NUMC

2

Mandatory 

BSEG

UMSKZ

UMSKZ

Special G/L Indicator

CHAR

1

Mandatory with mapping

BKPF

BLDAT

BLDAT

Document Date

DATE

10

Mandatory

BKPF

BUDAT

BUDAT

Posting Date

DATE

10

Mandatory (migration cutoff date)

BKPF

BKTXT

BKTXT

Header Text

CHAR

50

Optional

BSEG

SGTXT

SGTXT

Item Text

CHAR

50

Optional

BSEG

GSBER

GSBER

Business Area

CHAR

4

Optional

BSEG

WAERS

WAERS

Document Currency

CHAR

5

Mandatory

BSEG/ACDOCA

WRBTR/WSL

WRBTR/WSL

Amount in Document Currency

CURR

23(2)

Mandatory

BSEG

H_HWAER

H_HWAER

Local currency

CURR

5

Mandatory

BSEG/ACDOCA

DMBTR/HSL

DMBTR/HSL

Amount in Local Currency

CURR

23(2)

Mandatory

BSEG

H_HWAE2

H_HWAE2

LC2

CURR

5

Optional

BSEG/ACDOCA

DMBE2/OSL

DMBE2/OSL

Amount in LC2

CURR

23(2)

Optional

BSEG

H_HWAE3

H_HWAE3

LC3

CURR

5

Optional

BSEG/ACDOCA

DMBE3/KSL

DMBE3/KSL

Amount in LC3

CURR

23(2)

Optional

BSEG

BUPLA

BUPLA

Business place

CHAR

4

Optional

BSEG

SECCO

SECCO

Section code

CHAR

4

Optional

BSEG

ZTERM

ZTERM

Payment Term

CHAR

4

Mandatory 

BSEG

ZLSCH

DZLSCH

Payment Method

CHAR

1

Optional

BSEG

UZAWE

UZAWE

Payment method supplement

CHAR

2

Optional

BSEG

ZLSPR

DZLSPR

Payment Block Key

CHAR

1

Optional

BSEG

KIDNO

KIDNO

Payment reference

CHAR

30

Optional

BSEG

BZDAT

BZDAT

Value Date

DATE

8

Optional

BSEG

HBKID / HKTID

HBKID / HKTID

House bank

CHAR

5

Optional

BSEG

BVTYP

BVTYP

Partner bank type

CHAR

4

Optional

BSEG

REBZG

REBZG

Invoice reference

CHAR

10

Optional

BSEG

REBZJ

REBZJ

Invoice reference fiscal year

NUMC

4

Optional

BSEG

VBUND

VBUND

Trading Partner

CHAR

6

Optional

BSEG

LZBKZ

LZBKZ

SCB Indicator

CHAR

3

Optional

BSEG

XREF1

XREF1

Reference key 1

CHAR

12

Optional

BSEG

XREF2

XREF2

Reference key 2

CHAR

12

Optional

BSEG

XREF3

XREF3

Reference key 3

CHAR

12

Optional

BSEG

ZUONR

DZUONR

Assignment Number

CHAR

18

Optional

BSEG

PRCTR

PRCTR

Profit center

CHAR

10

Optional

BSEG

PPRCTR

PPRCTR

Partner Profit Centre

CHAR

10

Optional

BSET

*

*

*

*

*

Refer to data object # 9019 (GL Line Items (BS - Input /Output (VAT))

WITH_ITEM

*

*

*

*

*

Refer to data object # 9020 (GL Line Items (BS - Withholding Tax))

BSEG

GKONT

HKONT

Offset GL account

NUMC

10

Mandatory (Migration GL account for OAP refer link)



Data Cleansing


Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item



Conversion Process 

The high-level process is represented by the diagram below:

Data Privacy and Sensitivity


Extraction

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

Selection Screen

Selection Ref ScreenParameter NameSelection TypeRequirementValue to be entered/set





















Data Collection Template (DCT)

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item


Extraction Dependencies

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item



Transformation

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item



Transformation Mapping

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

Transformation Dependencies

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item


Pre-Load Validation

Project Team

Completeness

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item


Accuracy

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item



Business

Completeness

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

Accuracy

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item


Load

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

Load Run Sheet

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item



Load Phase and Dependencies

Configuration

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

 Conversion Objects

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

Error Handling

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item



Post-Load Validation

Project Team

Completeness

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

Accuracy

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

Business

Completeness

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item

Accuracy

Same as for CNV-9006. Exception: Special G/L indicator mandatory for every line item


Key Assumptions

  • Master Data Standard is up to date as on the date of documenting this conversion approach and data load. 
  • is in scope based on data design and any exception requested by business.



Change log

Version Published Changed By Comment
CURRENT (v. 22) Dec 04, 2025 09:13 NG-ext, Bernard
v. 21 Nov 19, 2025 03:22 NG-ext, Bernard
v. 20 Oct 27, 2025 19:23 PILLAY-ext, Lawrence
v. 19 Oct 17, 2025 12:05 NG-ext, Bernard
v. 18 Oct 15, 2025 16:48 NG-ext, Bernard
v. 17 Oct 01, 2025 12:21 GARCIA-ext, Angel Luis
v. 16 Sept 10, 2025 16:43 NG-ext, Bernard
v. 15 Aug 26, 2025 15:18 NG-ext, Bernard
v. 14 Aug 26, 2025 15:14 NG-ext, Bernard
v. 13 Aug 26, 2025 15:07 NG-ext, Bernard

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1 Comment

  1. Hi Prasad
    Thanks for feedback. My comments below in red. Basically no change will be made till further discussions with business.

    Hi Lawrence,
    This part of CS considered done eg 80% or 90% or 100%. Will mark as such in Jira when ready.


    On Thu, 28 Aug 2025, 01:33 Naidu, Prasad, <prasad.naidu-ext@syensqo.com> wrote:

    Hi Bernard,

    I have reviewed CNV-9007 and it looks perfect. Please find my observations below:

    1. Target Design – BSIK – BEWAR – Transaction Type: You do not map or upload this directly; SAP derives it automatically. <ttype can be manually entered and this has and can been used for consol/group reporting in past projects and future. Good to have more fields ready than not>

    2. Target Design – Offset G/L Account Line: I am not sure why you have mentioned so many fields, and some appear to be  can be manually entered and thiduplicated.<Good to have more fields ready than not>

    3. Transformation Rules: For some of the transformation logics, you have mentioned “leave blank.” <Good to have more fields ready than not>

    4. PRCTR and PPRCTR: We need the profit center; however, you have also added PPRCTR to the mappings. I understand this is used for cross-profit-center transactions, but I am not sure if it is relevant for Syensqo at this point of time.<Good to have more fields ready than not>

    5. SGTXT – Transformation Logic: FY + CoCode + DocNumber + source value (example: 2018ECAU3001102743) will be used as a prefix (SGTXT). If the source SGTXT exceeds 32 characters, it will be truncated to fit.    Has this been agreed upon or provided by the business? <pending discussions with business>

    Regards,
    Prasad