How To Fix 1B019 - Company code changed; default the posting date

1B019 - Overview

• Message type: E = Error

• Message class: 1B - BKK: General Texts

• Message number: 019

• Message text: Company code changed; default the posting date

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

You get the current posting date in the bank area and a suggestion for
the new posting date with the function 'suggestion' or by releasing the
data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1B019 - Company code changed; default the posting date ?

  The SAP error message 1B019 indicates that there is a discrepancy between the company code in the document being processed and the company code that is currently set in the system. This typically occurs during the posting of financial documents, such as invoices or journal entries, where the company code is expected to remain consistent throughout the transaction.
  
  Cause:
  
  Company Code Change: The error usually arises when the company code in the document header does not match the company code in the line items or when the company code is changed during the posting process.
  Document Type Settings: Certain document types may have restrictions or specific settings that enforce company code consistency.
  User Input Error: A user may have inadvertently changed the company code in the document header or line items.
  
  Configuration Issues: There may be configuration settings in the SAP system that are causing the company code to change unexpectedly.
  
  
  Solution:
  
  Check Document Header and Line