Message type: E = Error
Message class:  CRM_MKTTG_BW_RSDRCRM - Message Mapping from RSDRCRM_SEG in BWA 
Message number: 090
Message text: *** Messages for metadata modules ***
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The SAP error message CRM_MKTTG_BW_RSDRCRM090 typically relates to issues in the integration between SAP CRM (Customer Relationship Management) and SAP BW (Business Warehouse) when dealing with metadata modules. This error can occur during data extraction, transformation, or loading processes, particularly when there are inconsistencies or issues with the metadata definitions. Causes: Metadata Inconsistencies: The error may arise due to inconsistencies in the metadata definitions between SAP CRM and SAP BW. This can happen if there are changes in the data model or if the metadata has not been properly synchronized. Missing or Incorrect Data Sources: If the data sources defined in the BW system do not match those in the CRM system, this can lead to errors during data extraction. Authorization Issues: Insufficient authorizations for the user or the system to access the required metadata can also trigger this error. Configuration Errors: Incorrect configuration settings in either the CRM or BW system can lead to
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