How To Fix RSDME521 - Wrong call from Metadata layer &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 521

• Message text: Wrong call from Metadata layer &1

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 RSDME521 - Wrong call from Metadata layer &1 ?

  The SAP error message RSDME521, which states "Wrong call from Metadata layer &1," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the metadata layer of the data model. This error can arise due to various reasons, including inconsistencies in the metadata, issues with the data source, or problems with the data model configuration.
  Causes:
  
  Inconsistent Metadata: The metadata definitions in the system may not match the actual data model or data source.
  Data Source Issues: The data source may not be properly configured or may be missing.
  Model Configuration Errors: There may be errors in the configuration of InfoObjects, InfoProviders, or other components in the data model.
  Transport Issues: If changes were transported from one system to another, there may be inconsistencies due to missing objects or dependencies.
  Authorization Issues: Lack of proper authorizations can also lead to this error when trying to access certain