How To Fix UJA_EXCEPTION077 - Failed to read master data from dimension &1

UJA_EXCEPTION077 - Overview

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 077

• Message text: Failed to read master data from dimension &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.

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UJA_EXCEPTION077 - Details

• The SAP error message UJA_EXCEPTION077 indicates that there was a failure in reading master data from a specific dimension in the SAP system. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when dealing with data modeling, data extraction, or data loading processes.
  Causes:
  
  Missing Master Data: The master data for the specified dimension may not exist or may not be properly loaded into the system.
  Data Source Issues: There could be issues with the data source from which the master data is being extracted, such as connectivity problems or incorrect configurations.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the master data for the specified dimension.
  Data Model Configuration: There may be configuration issues in the data model, such as incorrect settings in InfoObjects or InfoProviders.
  Transport Issues: If the system has recently undergone a transport, there may be inconsistencies in the