FB01 transfer for one customer only

[Mahmoud-Farag]

Dears ,

I have a task and I need some help with,
In Tcode: FB01 while create a entity for Customer, I need to make the transfer for only one Customer,
Like in Item2 the Account should be disabled, I have create a screen Variant using SHD0 but in customer entity the next screen always #301 for Item1/2/3 so I cannot create a variant ,
I need to FB01 to transfer for one customer just for Item1 only.
If any one can help me with that any solutions like configuration or ABAP enhancement.
Thanks,

[Gustavo_Vazquez]

Hi, You should use a User Exit or a validation (trx OB28) on complete document.

SHD0 will not help with your request.

[Mahmoud-Farag]

gustavo.vazquez Thanks for your Comment, did you know any User Exit for my case, I have searched but couldn't found .

Thanks Advance

[Gustavo_Vazquez]

User Exits in FI - ERP Financials - Support Wiki (sap.com)

BTE 1130

842318 - Frequently asked questions about validations and substitutions - SAP ONE Support Launchpad - Validation complete document 15. Point II

Kind Regards