How To Fix J3189 - Transaction differentiation not permitted

J3189 - Overview

• Message type: E = Error

• Message class: J3 - Dialog Messages for Data Pool Entry Transactions

• Message number: 189

• Message text: Transaction differentiation not permitted

What causes this issue?

You attempted to transfer a transaction differentiation (field in data
transfer: 'RADKEY') that does not belong to a variable transaction or
to a BCA account. In this case, the transaction differentiation has to
be left blank.

System Response

The financial object is inconsistent and can not be saved.

How to fix this error?

Do not enter a transaction differentiation for financial objects that
do not belong to a variable transaction or to a BCA account.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message J3189 - Transaction differentiation not permitted ?

  The SAP error message J3189, "Transaction differentiation not permitted," typically occurs in the context of transaction processing in SAP systems, particularly when dealing with financial transactions or document postings. This error indicates that the system has detected an inconsistency or a violation of the rules regarding how transactions are differentiated based on certain criteria.
  Causes:
  
  Transaction Type Conflict: The error may arise when there is an attempt to post a transaction that does not align with the expected transaction type or category.
  
  Configuration Issues: Incorrect configuration in the financial settings or transaction types in the SAP system can lead to this error.
  Document Type Restrictions: Certain document types may have restrictions on how they can be processed or differentiated, leading to this error when those rules are violated.
  User Authorizations: Lack of proper authorizations for the user attempting to perform the transaction can also trigger this error.
  
  Solutions:
  
  Check Transaction Type: Verify that the transaction type being