How To Fix 6D156 - Settlement variant master SU and participating SU are different

6D156 - Overview

• Message type: E = Error

• Message class: 6D - Real Estate Messages

• Message number: 156

• Message text: Settlement variant master SU and participating SU are different

What causes this issue?

The settlement variant &v1& on &v2& of the master settlement unit is
not identical to the settlement variant &v3& on &v4& of the
participating settlement units.

How to fix this error?

The settlement variants of the master settlement unit must be identical
to the settlement variants of the participating settlement units.
All participating settlement units assigned to the same date must have
the same settlement variant. This also applies to the settlement
variant of the master settlement unit. It is always only possible to
assign participating settlement units to a period start date.
Either enter a different settlement variant or check the settlement
variants of the participating settlement units.

Error message extract from SAP system. Copyright SAP SE.

6D156 - Details

• The SAP error message 6D156 indicates that there is a mismatch between the settlement variant defined in the master data and the participating settlement units (SUs) in a settlement process. This typically occurs in the context of settlement processes in SAP, particularly in the areas of project systems (PS) or internal orders (CO).
  
  Cause:
  The error arises when:
  
  The settlement variant assigned to the master data (like a project or order) is different from the settlement variant assigned to the participating settlement units.
  This can happen if the settlement variant was changed after the master data was created or if there was an inconsistency in the configuration.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Settlement Variants:
  
  Go to the relevant master data (e.g., project, order) and check the assigned settlement variant.
  Verify the settlement variants assigned to the participating settlement units.
  
  
  
  Align Settlement Variants:
  
  If the settlement variants are different, you need to either change the settlement