How To Fix RSRV206 - Internal error: Test &1 has type &2 instead of type 'A'

RSRV206 - Overview

• Message type: E = Error

• Message class: RSRV -

• Message number: 206

• Message text: Internal error: Test &1 has type &2 instead of type 'A'

What causes this issue?

An internal error occured in the test environment. Report the error to
SAP Portals and have the following information ready:
,,Wrong type when generating instance
,,Test name: &V1&
,,Type &V2& instead of 'A'

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RSRV206 - Details

• The SAP error message RSRV206 indicates that there is an internal inconsistency in the data model or structure of a query or InfoProvider in SAP BW (Business Warehouse). Specifically, it suggests that a test or check is expecting a certain type of object (in this case, type 'A' which typically refers to an attribute) but is encountering a different type.
  
  Cause:
  
  Data Model Inconsistency: The error often arises when there is a mismatch in the expected data types within the InfoProvider or query definition. For example, an attribute might be defined incorrectly or there may be a misconfiguration in the data model.
  Changes in Data Structure: If there have been recent changes to the data model, such as adding or modifying attributes, this can lead to inconsistencies.
  Transport Issues: If the object was transported from one system to another, it might not have been transported correctly, leading to type mismatches.
  
  
  Solution:
  
  Check the Data Model: Review