How To Fix /IWFND/CM_RS020 - Error while retrieving object types for cleanup

/IWFND/CM_RS020 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_RS -

• Message number: 020

• Message text: Error while retrieving object types for cleanup

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_RS020 - Error while retrieving object types for cleanup ?

  The SAP error message /IWFND/CM_RS020 typically occurs in the context of the SAP Gateway and is related to issues with the cleanup of object types. This error can arise due to various reasons, including inconsistencies in the metadata, issues with the underlying database, or problems with the configuration of the SAP Gateway.
  Causes:
  
  Inconsistent Metadata: There may be inconsistencies in the metadata of the OData services or object types that are registered in the system.
  Database Issues: Problems with the underlying database, such as missing or corrupted entries, can lead to this error.
  
  Configuration Issues: Incorrect configuration settings in the SAP Gateway or related components can also trigger this error.
  Transport Issues: If there have been recent transports that did not complete successfully, this could lead to inconsistencies.
  Authorization Issues: Lack of proper authorizations for the user executing the cleanup process can also result in this error.
  
  Solutions:
  
  
  Check Metadata: Verify the metadata of the OData services and