How To Fix RSRV052 - Internal error: Unable to ascertain the parameters of the test

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 052

• Message text: Internal error: Unable to ascertain the parameters of the test

What causes this issue?

You have either tried to run a (basic) test that is not available, or
there is an internal error in the test environment.
The system was unable to call the interface methods
IF_RSRV_TEST~GET_PARAMETER_LIST or IF_RSRV_ATOM~GET_PARAMETER_LIST for
the class with the name &V3& that implements a test or a basic test.
Contextual information: (Program: RSRV_START, Local class:
LCL_EVENT_HANDLER_TREE2, Method: EXPAND_NO_CHILDREN)
NODENAME = &V1&
STATE = &V2&
TEXT =&V3&

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?

Post an error message.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV052 - Internal error: Unable to ascertain the parameters of the test ?

  The SAP error message RSRV052, which states "Internal error: Unable to ascertain the parameters of the test," typically occurs in the context of the SAP BW (Business Warehouse) environment, particularly when running consistency checks or tests on InfoProviders, queries, or other BW objects.
  
  Cause:
  
  Inconsistent Data: The error may arise due to inconsistencies in the data model or metadata of the InfoProvider being tested.
  Corrupted Objects: There might be corrupted objects in the BW system, such as InfoObjects, InfoProviders, or queries.
  Missing or Incorrect Parameters: The system may not be able to retrieve the necessary parameters for the test due to missing or incorrectly defined settings.
  System Bugs: There could be bugs in the SAP BW version you are using that lead to this error.
  
  
  Solution:
  
  Check for Inconsistencies: Use transaction code RSRV to run consistency checks on the affected InfoProvider or query. This can help identify and resolve inconsistencies.
  Rebuild Objects: If specific objects are corrupted, consider