How To Fix RSRV091 - Internal error: Unable to call repair method of class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 091

• Message text: Internal error: Unable to call repair method of class &1

What causes this issue?

This is an internal error. Send an error message to SAP Portals.
In the repair mode, you tried to call the <AB>Repair</> method for the
&V1& class, in order to carry out repairs. This triggered an
<AB>cx_sy_dyn_call_illegal_method</> exception, meaning that this
method does not exist.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV091 - Internal error: Unable to call repair method of class &1 ?

  The SAP error message RSRV091 indicates an internal error where the system is unable to call the repair method of a specific class. This error typically occurs during the execution of data consistency checks or repairs in the SAP BW (Business Warehouse) environment.
  
  Cause:
  The error can be caused by several factors, including:
  
  Corrupted Data: There may be inconsistencies or corruption in the data that the repair method is trying to address.
  Missing or Incomplete Classes: The class referenced in the error message may not be properly defined or may be missing from the system.
  Authorization Issues: The user executing the repair may not have the necessary authorizations to call the repair method.
  System Bugs: There may be bugs in the SAP system or specific versions that lead to this error.
  
  Configuration Issues: Incorrect configuration settings in the BW system can also lead to this error.
  
  
  Solution:
  To resolve the RSRV091 error, you can try the following steps:
  
  
  Check the